
Asan Medical Center, Korea (Republic of)

Asan Medical Center, Kuwait

Asan Medical Center, Korea (Republic of)

Gyeongsang National University Changwon Hospital, Korea (Republic of)

Good Samsun Hospital, Korea (Republic of)

Abbott Northwestern Hospital, USA

King Chulalongkorn Memorial Hospital, Thailand

Korea University Anam Hospital, Korea (Republic of)

Veterans Health Service Medical Center, Korea (Republic of)

Seoul National University Bundang Hospital, Korea (Republic of)

Queen Elizabeth Hospital, Hong Kong, China

Hong Kong Adventist Hospital, Hong Kong, China

Mount Elizabeth Hospital, Singapore

Chung-Ang University Hospital, Korea (Republic of)

Yeosu Jeil Hospital, Korea (Republic of)

Gangnam Severance Hospital, Korea (Republic of)

Samsung Medical Center, Korea (Republic of)

VHS Medical Center, Korea (Republic of)

The Catholic University of Korea, Eunpyeong St. Mary's Hospital, Korea (Republic of)

Cardiovascular Research Foundation, USA

University Hospital Bonn, Germany

West China Hospital, China

Dongsuwon General Hospital, Korea (Republic of)

Sapporo Cardio Vascular Clinic, Japan

Samsung Medical Center, Korea (Republic of)

Seoul National University Hospital, Korea (Republic of)

Keio University School of Medicine, Japan

Sakakibara Heart Institute, Japan

Gangnam Severance Hospital, Korea (Republic of)

Hallym University Sacred Heart Hospital, Korea (Republic of)

Severance Hospital, Korea (Republic of)

Nagoya Tokushukai Hospital, Japan

Keimyung University Dongsan Medical Center, Korea (Republic of)

The Catholic University of Korea, Seoul St. Mary's Hospital, Korea (Republic of)

Chonnam National University Hospital, Korea (Republic of)

Dong-A University Hospital, Korea (Republic of)

Asan Medical Center, Korea (Republic of)

Ewha Womans University Mokdong Hospital, Korea (Republic of)

Seoul National University Hospital, Korea (Republic of)

CHA Bundang Medical Center, Korea (Republic of)

Seoul National University Bundang Hospital, Korea (Republic of)

Gachon University Gil Medical Center, Korea (Republic of)

Asan Medical Center, Korea (Republic of)

Asan Medical Center, Korea (Republic of)

Bucheon Sejong Hospital, Korea (Republic of)

Seoul National University Hospital, Korea (Republic of)

Hallym University Sacred Heart Hospital, Korea (Republic of)

Keimyung University Dongsan Hospital, Korea (Republic of)

Asan Medical Center, Korea (Republic of)

Asan Medical Center, Korea (Republic of)

Chonnam National University Hospital, Korea (Republic of)

Korea University Anam Hospital, Korea (Republic of)

Severance Hospital, Korea (Republic of)

Yeungnam University Medical Center, Korea (Republic of)

CHA Ilsan Medical Center, Korea (Republic of)

University of Giessen, Germany

Kokura Memorial Hospital, Japan

National Taiwan University Hospital, Taiwan

Severance Hospital, Korea (Republic of)

Hanyang University Hospital, Korea (Republic of)

Kurashiki Central Hospital, Japan

The Catholic University of Korea Eunpyeong St. Mary's Hospital, Korea (Republic of)

Queen Mary Hospital, Hong Kong, China

VHS Medical Center, Korea (Republic of)

Taipei Veterans General Hospital, Taiwan

Pusan National University Hospital, Korea (Republic of)

Seoul National University Hospital, Korea (Republic of)

Sejong General Hospital, Korea (Republic of)

Chungnam National University Sejong Hospital, Korea (Republic of)

Kyung Hee University Medical Center, Korea (Republic of)

Kangbuk Samsung Hospital, Korea (Republic of)

Wonju Severance Christian Hospital, Korea (Republic of)

The Catholic University of Korea, Eunpyeong St. Mary's Hospital, Korea (Republic of)

The Catholic University of Korea, Seoul St. Mary¡¯s Hospital, Korea (Republic of)

Jeonbuk National University Hospital, Korea (Republic of)

Severance Hospital, Korea (Republic of)

Hanyang University Guri Hospital, Korea (Republic of)

Cheng Hsin General Hospital, Taiwan

Cheng Hsin General Hospital, Taiwan

National Taiwan University Hospital, Taiwan

The Second Affiliated Hospital of Zhejiang University, China

Cedars-Sinai Medical Center, USA

Kurashiki Central Hospital, Japan

Shonan Kamakura General Hospital, Japan

Ramathibodi Hospital Mahidol University, Thailand

Asan Medical Center, Korea (Republic of)

The Sakakibara Heart Institute of Okayama, Japan

Apollo Multispeciality Hospital, India

New Tokyo Hospital, Japan

Vietnam National Heart Institute, Vietnam

Kurashiki Central Hospital, Japan

Asan Medical Center, Korea (Republic of)

Ulsan University Hospital, Korea (Republic of)

Bucheon Sejong Hospital, Korea (Republic of)

GangNeung Asan Hospital, Korea (Republic of)

Asan Medical Center, Korea (Republic of)

VHS Medical Center, Korea (Republic of)

Soon Chun Hyang University Hospital Bucheon, Korea (Republic of)

Seoul National University Hospital, Korea (Republic of)

Inha University Hospital, Korea (Republic of)

Asan Medical Center, Korea (Republic of)

Asan Medical Center, Korea (Republic of)

Samsung Medical Center, Korea (Republic of)

St Andrew's War Memorial Hospital, Australia

Kokura Memorial Hospital, Japan

Prince Of Wales Hospital, Chinese University of Hong Kong, Hong Kong, China

Asan Medical Center, Korea (Republic of)

Khon Kaen Hospital, Thailand

Soon Chun Hyang University Hospital Bucheon, Korea (Republic of)

Asan Medical Center, Korea (Republic of)

Cardiology and Vascular Specialist Study Program, Faculty of Medicine, Udayana University, Indonesia

The Second Affiliated Hospital Zhejiang University, China

Chung-Ang University Hospital, Korea (Republic of)

The First Affiliated Hospital of Jinan University, China

Inje University Busan Paik Hospital, Korea (Republic of)

National Heart Centre Singapore, Singapore

Stanford University School of Medicine, USA

Cheng Hsin General Hospital, Taiwan

Department of Thoracic and Cardiovascular Surgery Asan Medical Center, Korea (Republic of)

Gangnam Severance Hospital, Korea (Republic of)

Nanjing First Hospital of Nanjing Medical University, China