국민건강보험공단(National Health Insurance Corporation)
The건강보험 Seoul National University Hospital
서울대학교병원 Health & Parenting Ltd
임신 + Seoul National University Bundang Hospital
Health4U MANSE Communication Inc.
처음소리 Seoul National University Bundang Hospital
베스트가이드 The Catholic University of Korea, Eunpyeong ST. Mary' s Hospital
가톨릭대학교 은평성모병원 PUSAN NATIONAL UNIVERSITY HOSPITAL
부산대학교병원 Yonsei University Health System
용인세브란스병원 Korea Institute of Oriental Medicine
한의건강관리서비스 WONJIN BEAUTY MEDICAL GROUP
찐톡