Universitas Sumatera Utara, Indonesia
University of Indonesia, Indonesia
Siloam Hospitals Lippo Village, Indonesia
RSUD Dr R Koesma, Indonesia
National Cardiovascular Center Harapan Kita, Indonesia
Al Ihsan General Hospital - Faculty Medicine of Unisba, Indonesia
Siloam Hospitals Lippo Village, Indonesia
Binawaluya Cardiac Center, Indonesia
Universitas Pelita Harapan, Indonesia
Udayana University, Indonesia
Dr. Ramelan Navy Hospital Surabaya, Indonesia
Budhi Asih General Hospital, Indonesia
Dr. Kariadi General Hospital, Indonesia
Dr. Hasan Sadikin Central General Hospital, Padjadjaran University, Indonesia
Medistra Hospital, Indonesia
Waikabubak District Hospital, Indonesia
Cardiology and Vascular Specialist Study Program, Faculty of Medicine, Udayana University, Indonesia
Tugurejo Hospital, Semarang, Indonesia
Dr. Hasan Sadikin Central General Hospital, Indonesia
Jakarta Heart Center, Indonesia
Dr.M.Djamil Central General Hospital,Indonesia, Indonesia