1. CHA Bundang Medical Center, CHA University School of Medicine, Seongnam-si, Republic of Korea
2. Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong-si, Republic of Korea
3. Anymedi Inc., Seoul, Republic of Korea
4. Pusan National University Hospital, Pusan National University School of Medicine, Busan, Republic of Korea
5. Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
6. Kindai University, Osakasayama, Japan