Correction to: World Journal of Urology https://doi.org/10.1007/s00345-020-03383-w

In the original publication of the article, we inadvertently left the author Kay Thomas of the submission. She has contributed to the manuscript all the way. Hence, the correct author group should be as given below:


Tomas Andri Axelsson1 · Cecilia Cracco2 · Mahesh Desai3 · Mudhar Nazar Hasan1 · Thomas Knoll4·· Emanuele Montanari5 · Daniel Perez‑Fentes6 · Michael Straub7 · Kay Thomas8 · James C. Williams Jr.9·· Marianne Brehmer1 · Palle J. S. Osther10


As a result, Authors’ contributions and Conflict of interest should be as given below:


Authors’ contributions TAA: Analysis of data and manuscript writing. CC, MD, TK, EM, DP-F, MS: Data collection and analysis, presentation, editing of manuscript. MH: analysis of data and editing of manuscript. KT, JCW, Jr.: analysis of data and editing of manuscript. MB: coordinator of project, analysis of data, presentation, writing and editing of manuscript. PJSO: coordinator of project, analysis of data, presentation, writing and editing of manuscript.


Conflict of interest TA Axelson, M Desai, MN Hasan, E Montanari, D Pérez-Fentes, M Brehmer, K Thomas, JC Williams Jr.: no conflicts of interest. C Cracco: tutor of courses for Boston Scientific; T Knoll: consultant for Storz Medical, Dornier, Olympus, and Boston Scientific; M Straub: consultant for Richard Wolf Endoscopes, Coloplast-Porgès, and Ambu; PJS Osther: consultant for Boston Scientific, Olympus, Coloplast and Bonvisi AB. None of the authors were paid to participate in the Consultation. Travel and accommodation expenses were paid by the organizers of Consultation on Kidney Stones (Lillebaelt Hospital, University Hospital of Southern Denmark and Danderyd University Hospital, Karolinska Institute).


The original article has been corrected.