1. Enkang Clinic, New Taipei, Taiwan
2. Plastic and Reconstructive Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
3. Department of Surgery, School of Medicine, National Yang-Ming University, Taipei, Taiwan
4. Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
5. Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
6. Emergency Department, Lo-Hsu Medical Foundation Lotung Poh-Ai Hospital, Yilan, Taiwan
7. Emergency Department, Taipei Veterans General Hospital, Taipei, Taiwan
8. Department of Emergency Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
9. National Defense Medical Center, Taipei, Taiwan