1. Teikyo University Graduate School of Public Health, Japan
2. Department of Pharmacy, Itabashi Chuo Medical Center, Japan
3. Department of Clinical Laboratory, Itabashi Chuo Medical Center, Japan
4. Department of Nursing, Itabashi Chuo Medical Center, Japan
5. Department of Medicine, Division of General Medicine Itabashi Chuo Medical Center, Japan
6. Department of Medicine, Division of Pulmonary Medicine, Itabashi Chuo Medical Center, Japan