1 Master of Medical Sciences in Clinical Investigation program, Harvard Medical School, Harvard Medical School, Boston, MA; School of Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.
2 School of Medicine, Chung Shan Medical University, Taichung, Taiwan.
3 Division of General Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Foundation, New Taipei City, Taiwan. Electronic address: fjumed.chohung@gmail.com.