Park, Chankue
Choo, Ki Seok https://orcid.org/0000-0001-5072-4259
Jung, Yunsub
Jeong, Hee Seok
Hwang, Jae-Yeon
Yun, Mi Sook
Funding for this research was provided by:
Reyon Pharmaceutical Company
Article History
Received: 23 June 2020
Revised: 26 August 2020
Accepted: 25 September 2020
First Online: 15 October 2020
Change Date: 16 December 2020
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1007/s00330-020-07535-9
Compliance with ethical standards
:
: The scientific guarantor of this publication is Dr. Ki Seok Choo.
: The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.
: One of the authors is a statistician (Mi Sook Yun, professor of medical statistics with 15 years of experience in statistics).
: Written informed consent was waived by the institutional review board.
: Institutional review board approval was obtained.
: • retrospective• observational• performed at one institution