Nowak, Rafal
Rekas, Marek
Gospodarowicz, Izabela Nowak
Ali, Mohammad Javed http://orcid.org/0000-0002-6363-9202
Article History
Received: 13 January 2021
Revised: 27 February 2021
Accepted: 12 March 2021
First Online: 26 March 2021
Declarations
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the (Jozef Strus City Hospital, Poznan) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.
: Prof. Ali receives royalties from Springer for his treatise “Principles and Practice of Lacrimal Surgery” (2<sup>nd</sup> ed), “Atlas of Lacrimal Drainage Disorders,” and “Video Atlas of Lacrimal Surgery.” The other authors declare no competing interests.