Correction to: J Leather Sci Eng 1, 2 (2019). https://doi.org/10.1186/s42825-019-0006-8, J Leather Sci Eng 1, 3 (2019). https://doi.org/10.1186/s42825-019-0005-9, J Leather Sci Eng 1, 4 (2019). https://doi.org/10.1186/s42825-019-0007-7, J Leather Sci Eng 1, 6 (2019). https://doi.org/10.1186/s42825-019-0008-6, J Leather Sci Eng 1, 8 (2019). https://doi.org/10.1186/s42825-019-0011-y, J Leather Sci Eng 1, 9 (2019). https://doi.org/10.1186/s42825-019-0010-z, J Leather Sci Eng 1, 10 (2019). https://doi.org/10.1186/s42825-019-0012-x, J Leather Sci Eng 1, 11 (2019). https://doi.org/10.1186/s42825-019-0013-9, J Leather Sci Eng 2, 2 (2020). https://doi.org/10.1186/s42825-019-0014-8, J Leather Sci Eng 2, 5 (2020). https://doi.org/10.1186/s42825-020-0018-4, J Leather Sci Eng 2, 8 (2020). https://doi.org/10.1186/s42825-020-00023-2, J Leather Sci Eng 2, 9 (2020). https://doi.org/10.1186/s42825-020-00022-3, J Leather Sci Eng 2, 11 (2020). https://doi.org/10.1186/s42825-020-00021-4, J Leather Sci Eng 2, 13 (2020). https://doi.org/10.1186/s42825-020-00026-z, J Leather Sci Eng 2, 14 (2020). https://doi.org/10.1186/s42825-020-00028-x, J Leather Sci Eng 2, 19 (2020). https://doi.org/10.1186/s42825-020-00033-0, J Leather Sci Eng 2, 26 (2020). https://doi.org/10.1186/s42825-020-00035-y, J Leather Sci Eng 2, 27 (2020). https://doi.org/10.1186/s42825-020-00040-1, J Leather Sci Eng 2, 28 (2020). https://doi.org/10.1186/s42825-020-00041-0, J Leather Sci Eng 3, 9 (2021). https://doi.org/10.1186/s42825-021-00050-7, J Leather Sci Eng 3, 5 (2021). https://doi.org/10.1186/s42825-020-00047-8, J Leather Sci Eng 3, 8 (2021). https://doi.org/10.1186/s42825-021-00051-6, J Leather Sci Eng 3, 10 (2021). https://doi.org/10.1186/s42825-021-00052-5, J Leather Sci Eng 3, 13 (2021). https://doi.org/10.1186/s42825-021-00055-2, J Leather Sci Eng 3, 20 (2021). https://doi.org/10.1186/s42825-021-00060-5, J Leather Sci Eng 3, 17 (2021). https://doi.org/10.1186/s42825-021-00059-y, J Leather Sci Eng 3, 18 (2021). https://doi.org/10.1186/s42825-021-00057-0, J Leather Sci Eng 3, 21 (2021). https://doi.org/10.1186/s42825-021-00063-2, J Leather Sci Eng 3, 24 (2021). https://doi.org/10.1186/s42825-021-00065-0, J Leather Sci Eng 3, 25 (2021). https://doi.org/10.1186/s42825-021-00067-y, J Leather Sci Eng 3, 26 (2021). https://doi.org/10.1186/s42825-021-00066-z, J Leather Sci Eng 3, 29 (2021). https://doi.org/10.1186/s42825-021-00070-3, J Leather Sci Eng 3, 31 (2021). https://doi.org/10.1186/s42825-021-00073-0, J Leather Sci Eng 4, 4 (2022). https://doi.org/10.1186/s42825-022-00078-3, J Leather Sci Eng 4, 6 (2022). https://doi.org/10.1186/s42825-022-00084-5, J Leather Sci Eng 4, 8 (2022). https://doi.org/10.1186/s42825-022-00081-8, J Leather Sci Eng 4, 9 (2022). https://doi.org/10.1186/s42825-022-00083-6, J Leather Sci Eng 4, 14 (2022). https://doi.org/10.1186/s42825-022-00086-3, J Leather Sci Eng 4, 17 (2022). https://doi.org/10.1186/s42825-022-00089-0, J Leather Sci Eng 4, 16 (2022). https://doi.org/10.1186/s42825-022-00091-6, J Leather Sci Eng 4, 15 (2022). https://doi.org/10.1186/s42825-022-00090-7, J Leather Sci Eng 4, 19 (2022). https://doi.org/10.1186/s42825-022-00093-4, J Leather Sci Eng 4, 21 (2022). https://doi.org/10.1186/s42825-022-00094-3, J Leather Sci Eng 4, 22 (2022). https://doi.org/10.1186/s42825-022-00096-1, J Leather Sci Eng 4, 23 (2022). https://doi.org/10.1186/s42825-022-00098-z, J Leather Sci Eng 4, 25 (2022). https://doi.org/10.1186/s42825-022-00099-y, J Leather Sci Eng 4, 26 (2022). https://doi.org/10.1186/s42825-022-00100-8, J Leather Sci Eng 4, 33 (2022). https://doi.org/10.1186/s42825-022-00103-5, J Leather Sci Eng 4, 32 (2022). https://doi.org/10.1186/s42825-022-00107-1, Collagen & Leather 5, 2 (2023). https://doi.org/10.1186/s42825-022-00108-0, Collagen & Leather 5, 1 (2023). https://doi.org/10.1186/s42825-022-00109-z, Collagen & Leather 5, 7 (2023). https://doi.org/10.1186/s42825-023-00113-x, Collagen & Leather 5, 10 (2023). https://doi.org/10.1186/s42825-023-00115-9, Collagen & Leather 5, 11 (2023). https://doi.org/10.1186/s42825-023-00118-6, Collagen & Leather 5, 12 (2023). https://doi.org/10.1186/s42825-023-00119-5,

Following publication of the original articles [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55], it is noticed that the editors as authors should be declared in the Competing Interests section.

The following statement should be added to the Competing Interests section in article [1]:

Yi Chen is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [2]:

Jianzhong Ma is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [3]:

Bi Shi is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [4]:

Yanchun Li is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [5]:

Sujay Prabakar is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [6]:

Keyong Tang is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [7]:

Sujay Prabakar is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [8]:

Guoying Li is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [9]:

Wei Lin is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [10]:

Yi Chen is a member of the editorial board of Journal of Leather Science and Engineering.

The following statements should be added to the Competing Interests section in article [11]:

Bi Shi and Ya-nan Wang are members of the editorial board of Journal of Leather Science and Engineering, and Bi Shi serves as the Editor-in-Chief.

The following statement should be added to the Competing Interests section in article [12]:

Yi Chen is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [13]:

Luming Yang is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [14]:

Didier Astruc is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [15]:

Michael Meyer is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [16]:

Guoying Li is a member of the editorial board of Journal of Leather Science and Engineering.

The following statements should be added to the Competing Interests section in article [17]:

Wei Lin, Pere Fullama-i-Palmer and Rita Puig are members of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [18]:

Bi Shi is the Editor-in-Chief of Journal of Leather Science and Engineering.

The following statements should be added to the Competing Interests section in article [19]:

Anthony D. Covington and William R. Wise are members of the editorial board of Journal of Leather Science and Engineering, and Anthony D. Covington serves as the Editor-in-Chief.

The following statement should be added to the Competing Interests section in article [20]:

Xuechuan Wang is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [21]:

Bi Shi is the Editor-in-Chief of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [22]:

Yi Chen is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [23]:

Hui Chen is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [24]:

Michael Meyer is a member of the editorial board of Journal of Leather Science and Engineering.

The following statements should be added to the Competing Interests section in article [25]:

Bi Shi and Xin Huang are members of the editorial board of Journal of Leather Science and Engineering. Bi Shi serves as the Editor-in-Chief and Xin Huang serves as the executive deputy Editor-in-Chief.

The following statement should be added to the Competing Interests section in article [26]:

Bi Shi and Xuepin Liao are members of the editorial board of Journal of Leather Science and Engineering, and Bi Shi serves as the Editor-in-Chief.

The following statement should be added to the Competing Interests section in article [27]:

Michael Meyer is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [28]:

Wei Lin is a member of the editorial board of Journal of Leather Science and Engineering.

The following statements should be added to the Competing Interests section in article [29]:

Bi Shi and Xuepin Liao are members of the editorial board of Journal of Leather Science and Engineering, and Bi Shi serves as the Editor-in-Chief.

The following statement should be added to the Competing Interests section in article [30]:

Zhiwen Ding is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [31]:

Jianzhong Ma is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [32]:

Bi Shi is the Editor-in-Chief of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [33]:

Bi Shi and Ya-nan Wang are members of the editorial board of Journal of Leather Science and Engineering, and Bi Shi serves as the Editor-in-Chief.

The following statement should be added to the Competing Interests section in article [34]:

Bi Shi and Ya-nan Wang are members of the editorial board of Journal of Leather Science and Engineering, and Bi Shi serves as the Editor-in-Chief.

The following statement should be added to the Competing Interests section in article [35]:

Bi Shi and Ya-nan Wang are members of the editorial board of Journal of Leather Science and Engineering, and Bi Shi serves as the Editor-in-Chief.

The following statement should be added to the Competing Interests section in article [36]:

Yi Chen is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [37]:

Luming Yang is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [38]:

Keyong Tang is a member of the editorial board of Journal of Leather Science and Engineering.

The following statements should be added to the Competing Interests section in article [39]:

Bi Shi and Xin Huang are members of the editorial board of Journal of Leather Science and Engineering. Bi Shi serves as the Editor-in-Chief and Xin Huang serves as the executive deputy Editor-in-Chief.

The following statement should be added to the Competing Interests section in article [40]:

Xuechuan Wang is a member of the editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [41]:

Bi Shi and Xuepin Liao are members of the editorial board of Journal of Leather Science and Engineering, and Bi Shi serves as the Editor-in-Chief.

The following statement should be added to the Competing Interests section in article [42]:

Xinhua Liu is a member of the young editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [43]:

Xing Zhang is a member of the young editorial board of Journal of Leather Science and Engineering.

The following statements should be added to the Competing Interests section in article [44]:

Bi Shi and Ya-nan Wang are members of the editorial board of Journal of Leather Science and Engineering. Bi Shi serves as the Editor-in-Chief and Ya-nan Wang serves as the deputy Editor-in-Chief.

Yue Yu is a member of the young editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [45]:

Li Yang is a member of the young editorial board of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [46]:

Ya-nan Wang is the deputy Editor-in-Chief of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [47]:

Bi Shi is the Editor-in-Chief of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [48]:

John Ramshaw and Hai Lin are deputy Editors-in-Chief of Journal of Leather Science and Engineering.

The following statement should be added to the Competing Interests section in article [49]:

Bi Shi is the Editor-in-Chief of Journal of Leather Science and Engineering.

The following statements should be added to the Competing Interests section in article [50]:

Vera D. Radnaeva and Wei Lin are members of the editorial board of Collagen and Leather.

Jiajing Zhou is a member of the young editorial board of Collagen and Leather.

The following statement should be added to the Competing Interests section in article [51]:

Xuepin Liao is a member of the editorial board of Collagen and Leather.

The following statements should be added to the Competing Interests section in article [52]:

Bi Shi is the Editor-in-Chief of the editorial board of Collagen and Leather.

Zhicheng Jiang, Wei Ding, Jiajun Fan, Yuhe Liao and Javier Remón are members of the young editorial board of Collagen and Leather.

The following statements should be added to the Competing Interests section in article [53]:

To Ngai and Wei Lin are members of the editorial board of Collagen and Leather.

Jiajing Zhou is a member of the young editorial board of Collagen and Leather.

The following statement should be added to the Competing Interests section in article [54]:

Guoying Li is a member of the editorial board of of Collagen and Leather.

The following statements should be added to the Competing Interests section in article [55]:

Xuepin Liao is a member of the editorial board of of Collagen and Leather.

Bi Shi is the Editor-in-Chief of the editorial board of Collagen and Leather.