1. Department of Medical and Molecular Genetics, King’s College London, London, UK
2. MRC/BHF Cardiovascular Epidemiology Unit, University of Cambridge, Cambridge, UK
3. Department of Paediatrics and Adolescent Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong
4. Department of Dermatology, NO. 1 Hospital, Anhui Medical University, Hefei, Anhui, China
5. Key Laboratory of Dermatology, Ministry of Education, Anhui Medical University, Hefei, Anhui, China
6. Department of Dermatology, Huashan Hospital of Fudan University, Shanghai, China
7. Department of Twin Research and Genetic Epidemiology, King’s College London, London, UK