- Correspondence to Dr Peter Szurman, Eye Clinic Sulzbach, Knappschaft Hospital Saar, 66280 Sulzbach, Saarland, Germany;
- Received July 6, 2021
- Accepted October 18, 2021
- First published November 12, 2021.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.