Correction to: Reprod Biol Endocrinol 19, 92 (2021)

https://doi.org/10.1186/s12958-021-00769-2

Following publication of the original article [1], the authors have reported that affiliations 1 and 5 were incorrectly presented. The correct affiliations are as follows.

Correct:

1. Reproductive and Genetic Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, P.R. China.

5. Department of Urology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, P.R. China.

Incorrect:

1. Reproductive and Genetic Hospital, Division of Life Sciences and Medicine, The First Affiliated Hospital of USTC, University of Science and Technology of China, 230001 Hefei, Anhui, P.R. China.

5. Department of Urology, Division of Life Sciences and Medicine, The First Affiliated Hospital of USTC, University of Science and Technology of China, 230001 Hefei, Anhui, P.R. China.

The original article [1] has been updated.