1 Chroma Dermatology, Pigment and Skin of Colour Centre, Wheelers Hill, Victoria, Australia.
2 Department of Dermatology, The Royal Children's Hospital, Parkville, Victoria, Australia.
3 Department of Paediatrics, Melbourne University, Melbourne, Victoria, Australia.
4 Department of Dermatology, Palo Alto Foundation Medical Group, Mountain View, CA, USA.
5 University of Texas Southwestern Medical Center, Dallas, Texas, USA.
6 Department of Dermatology, Henry Ford Hospital, Detroit, Michigan, USA.
7 Department of Dermatology, Henri Mondor Hospital, Creteil, France.
8 EpiDermE, Universite Paris-Est, Creteil, France.
9 Department of Dermatology, Amsterdam University Medical Center, Netherlands Institute for Pigment Disorders, Amsterdam Infection & Immunity Institute, University of Amsterdam, Amsterdam, the Netherlands.
10 Department of Dermatology, University of Massachusetts Medical School, Worcester, Massachusetts, USA.