ØKJ has been a member of Bayer, Allergan and Roche advisory boards and has received lecture fees from Bayer and Allergan. AK has been a member of a Novartis advisory board. BK is a member of a Santen advisory board. VAF has been a member of a Roche advisory board. MCM has been a member of Bayer, Novartis, Roche and Allergan advisory boards and has received lecture fees from Bayer and Roche. KF, SB and OHH have nothing to declare.