Ahn, So Min
Lee, Suk Yeon
Hwang, Soon-Young
Kim, Seong-Woo
Oh, Jaeryung
Yun, Cheolmin http://orcid.org/0000-0002-7438-3660
Funding for this research was provided by:
Korea University (K1723451)
Article History
Received: 19 March 2018
Accepted: 20 July 2018
First Online: 28 July 2018
Ethics approval and consent to participate
: This study was approved by the institutional review board of Korea University Medical Center in Seoul, Korea. All data collection and analysis efforts were conducted in accordance with the tenets of the Declaration of Helsinki.
: Not applicable.
: J. Oh is a consultant of Topcon Corporation. The remaining authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.