1. St John's Institute of Dermatology King's College London Guy's Hospital London U.K
2. Department of Dermatology Nagoya University Graduate School of Medicine Nagoya Japan
3. As'ad Al‐Hamad Dermatology Center Al‐Sabah Hospital Kuwait
4. Department of Dermatology National Cheng Kung University Hospital National Cheng Kung University Tainan Taiwan
5. Institute of Clinical Medicine College of Medicine National Cheng Kung University Tainan Taiwan
6. Department of Genetics and Molecular Medicine King's College London Guy's Hospital London U.K