1. Patient Engagement, Nippon Boehringer Ingelheim, Tokyo, 141-6017, Japan
2. Medicine Division, Nippon Boehringer Ingelheim, Tokyo, 141-6017, Japan (at the time of study conduct)
3. Ferring Pharmaceuticals Co., Ltd (at the time of study publication)
4. Department of Dermatology, Teikyo University School of Medicine, Tokyo, 173-0003, Japan