Text and Data Mining valid from 2018-12-01
First Online: 1 December 2018
Compliance with Ethical Standards
: This study was sponsored by CJ HealthCare Corp., Seoul, Republic of Korea.
: Seokuee Kim, Taegon Hong, Jae-Wook Ko, Wooseong Huh, and Jung-Ryul Kim declare that they have no conflict of interest.
: The study protocol was reviewed and approved by the health authorities from the Ministry of Food and Drug Safety of South Korea and the Institutional Review Board of Samsung Medical Center. Written informed consents were obtained from all subjects included in this study.