University of British Columbia, Vancouver, British Columbia, Canada
Tufts University School of Medicine, Boston, Massachusetts, USA
University of Massachusetts Chan Medical School, Worcester, Massachusetts, USA
Pigmentation Institute of Southern California, Los Angeles, California, USA
Palo Alto Foundation Medical Group, Sunnyvale, CA, USA.
Northwestern University, Chicago, Illinois, USA
Henry Ford Health, Detroit, Michigan, USA
The University of Texas Southwestern Medical Center, Dallas, Texas, USA
Pontifical Catholic University of Paraná, Curitiba, Brazil
VeraSkin Dermatology Clinic, Monterrey, Mexico

University of Amsterdam, Amsterdam, The Netherlands
Ghent University Hospital, Ghent, Belgium
The Royal Wolverhampton NHS Trust, Wolverhampton, UK
Université Paris-Est Créteil Val de Marne, Créteil, France
University Bordeaux, Bordeaux, France
University Hospital of Nice, Nice, France
University Hospital Münster, Münster, Germany
San Gallicano Dermatological Institute, Rome, Italy
Unicamillus International University, Rome, Italy Rome, Italy
Universitat Autònoma de Barcelona, Barcelona, Spain

St. Vincent’s Hospital, Suwon, South Korea
Severance Hospital, Seoul, South Korea
Yamagata University Faculty of Medicine, Yamagata, Japan
Osaka University Graduate School of Medicine, Osaka, Japan
Kindai University Nara Hospital, Ikoma, Japan
Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
Huashan Hospital, Fudan University, Shanghai, China
Skin Research Institute of Singapore, Singapore, Singapore
Mount Elizabeth Medical Centre, Singapore, Singapore
South Mumbai Dermatology Clinic, Mumbai, India
All India Institute of Medical Sciences, New Delhi, India
Postgraduate Institute of Medical Education and Research, Chandigarh, India

Ain Shams University, Cairo, Egypt
Faculty of Medicine Cairo University, Cairo, Egypt
Mohammed V University, Rabat, Morocco
Westville Hospital, Durban, South Africa

Pigment and Skin of Colour Centre, Victoria, Australia
The Royal Children's Hospital, Parkville, Victoria, Australia