From the University Eye Clinic, Maastricht University Medical Center+, Maastricht, the Netherlands (Segers, van den Biggelaar, Nuijts, Dickman); Department of Clinical Sciences, Ophthalmology, Umeå University, Umeå, Sweden (Behndig); European Society of Cataract and Refractive Surgeons (ESCRS), Dublin, Ireland (Brocato); Department of Ophthalmology, Amsterdam UMC, Amsterdam, the Netherlands (Henry); Department of Ophthalmology, Oxford Eye Hospital, Oxford, United Kingdom (Rosen); Department of Ophthalmology, Antwerp University Hospital, Antwerp, Belgium (Tassignon); Department of Mathematics and Statistics, University of Strathclyde, Glasgow, United Kingdom (Young); Department of Ophthalmology, Sahgrenska University Hospital, Mölndal, Sweden (Stenevi); Department of Clinical Sciences, Ophthalmology, Lund University, Lund, Sweden (Lundström).

Corresponding author: Mor M. Dickman, MD, PhD, University Eye Clinic Maastricht, Maastricht University Medical Center, PO Box 5800, 6202 AZ, Maastricht, the Netherlands. Email: [email protected].

Supported by the ESCRS. The funding organization had no role in the design or conduct of this research.

Disclosures: None of the authors has any financial or proprietary interest in any material or method mentioned.

First author:Maartje H.M. Segers, MDUniversity Eye Clinic, Maastricht University Medical Center+, Maastricht, the Netherlands