Affiliation: | 1. Department of Primary Care Medicine, National Taiwan University College of Medicine, Taipei, Taiwan;2. Department of Orthopedic Surgery, Shin Kong Wo Ho‐Su Memorial Hospital, Taipei, Taiwan;3. Department of Obstetrics/Gynecology, National Taiwan University College of Medicine, Taipei, Taiwan;4. Institute of Toxicology, National Taiwan University College of Medicine, Taipei, Taiwan |