1 Department of Dermatology, Henry Ford Hospital, Detroit, MI, USA.
2 Department of Dermatology, Jaslok Hospital, Mumbai, India.
3 Mulekar Vitiligo Clinic, Mumbai, India.
4 Departmant of Dermatology and Venereology, Ain Shams University, Cairo, Egypt.
5 Department of Dermatology, University of Cincinnati, Cincinnati, OH, USA.
6 Department of Dermatology, Faculty of Medicine, Cairo University, Egypt.
7 EpiDermE (Epidémiologie en Dermatologie et Evaluation des Thérapeutiques), UPEC-Univ Paris-Est, Creteil, France.
8 Department of Dermatology, Hospital Henri Mondor, Créteil, France.
9 Vitiligo & Pigmentation Institute of Southern California, Los Angeles, CA, USA.
10 Division of Dermatology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA.
11 Department of Dermatology, University of Massachusetts Medical School, Worcester, MA, USA.
12 Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada.
13 The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, New York, NY, USA.
14 Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
15 Department of Dermatology, PGIMER, Chandigarh, India.
16 Department of Dermatology, CHU Nice, Université Côte d'Azur, Nice, France.
17 INSERM U1065, C3M, Université Côte d'Azur, Nice, France.
18 San Gallicano Dermatologic Institute IRCCS, Rome, Italy.
19 Department of Dermatology and Pediatric Dermatology, National Reference Center for Rare Skin Diseases, INSERM U1035, BMGIC, University of Bordeaux, France.
20 Department of Dermatology, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand.
21 Department of Dermatology, Shanghai Medical College, Huashan Hospital, Fudan University, Shanghai, China.