1. Department of Ophthalmology Leiden University Medical Centre Leiden The Netherlands
2. Department of Medicine, Division of Endocrinology and Metabolism Leiden University Medical Centre Leiden The Netherlands
3. Department of Ophthalmology, Amsterdam University Medical Centres University of Amsterdam Amsterdam The Netherlands
4. Department of Ophthalmology University of Lausanne, Jules‐Gonin Eye Hospital, Fondation Asile des Aveugles Lausanne Switzerland