1. Department of Respiratory Medicine, Kyorin University School of Medicne, Mitaka, Tokyo, Japan
2. Department of Rheumatology and Nephrology, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
3. Department of Orthopedics, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
4. Department of Pathology, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
5. Department of Respiratory Medicine, Kyorin University School of Medicine, Mitaka, Tokyo, Japan