1. Department of Dermatology, Okayama University of Medicine
2. Department of Dermatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
3. Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
4. Moriguchi Dermatology Clinic
5. Department of Dermatology, Okayama Rosai Hospital