Received: 22 February 2021
Accepted: 22 May 2021
First Online: 11 June 2021
: This study was conducted in compliance with the tenets of the Declaration of Helsinki, and full ethical approval from the Fernández-Vega Ophthalmological Institute was obtained. After receiving a complete description of the nature of the study and the possible consequences of surgery, all patients provided informed consent.
: Not applicable
: The authors declare that they have no competing interests.