Article History
Received: 26 November 2020
Revised: 26 November 2020
Accepted: 4 December 2020
First Online: 7 January 2021
Compliance with ethical standards
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: Jean-François Korobelnik is a consultant for Allergan, Bayer, Kanghong, Novartis, and Roche. Anat Loewenstein is a consultant for Allergan, Bayer, Kanghong, Novartis, Roche, ForSight Labs, and Notal Vision.