1. Department of Dermatology, Sendai City Hospital, Sendai, Miyagi, Japan2Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
2. Department of Dermatology, Sendai City Hospital, Sendai, Miyagi, Japan
3. Department of Otorhinolaryngology, Sendai City Hospital, Sendai, Miyagi, Japan
4. Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan