Article History
Received: 21 April 2021
Revised: 19 July 2021
Accepted: 6 August 2021
First Online: 10 September 2021
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institute and/or national research committee and with the 1964 Helsinki declaration and its lateral amendments or comparable ethical standards.
: All authors have approved the manuscript and agree with the submission to <i>Graefe’s Archive for Clinical and Experimental Ophthalmology</i>.
: The authors declare no competing interests.