Article History
Received: 18 November 2019
Accepted: 4 February 2020
First Online: 29 February 2020
Conflict of interest
: Mariacristina Parravano has the following disclosures: Allergan (S), Bayer (S); Novartis (S). Eliana Costanzo has nothing to disclose. Giuseppe Querques has the following disclosures: Allergan (S), Alimera (S), Amgen (S), Bayer (S), KHB (S), Novartis (S), Roche (S), Sandoz (S), Zeiss (S); Allergan (C), Alimera (C), Bausch and Lomb (C), Bayer (C), Heidelberg (C), Novartis (C), Zeiss (C).
: For this review no ethical standard statement was applicable.
: For this review no informed consent was applicable.