Yoo, Tae Keun http://orcid.org/0000-0003-0890-8614
Kim, Dongyoung
Kim, Jung Soo
Kim, Hee Sun
Ryu, Ik Hee
Lee, In Sik
Kim, Jin Kuk
Na, Kun-Hoo
Article History
Received: 27 November 2023
Accepted: 16 May 2024
First Online: 25 May 2024
Competing interests
: Tae Keun Yoo, Dongyoung Kim, Jung Soo Kim, Ik Hee Ryu, and Jin Kuk Kim are employees of VISUWORKS. They received salaries or stocks as part of their standard compensation packages. This company supplied the study tools. Kun-Hoo Na, Tae Keun Yoo, Hee Sun Kim, Ik Hee Ryu, In Sik Lee, and Jin Kuk Kim are clinicians of the B&VIIT Eye Center, Seoul. This study compared two products from the same company (Carl Zeiss Meditec AG), but there are no conflicts of interest related this company.