Emeritus Professor of Genetic Medicine, University of Dundee

University of Southampton Faculty of Medicine

Head, Department of Dermatology, Hospital de la Santa Creu i Sant Pau

Professor & Dept Head, Dermatology, St George Hospital, University of NSW, Sydney …

Professor Emeritus of Epidemiology

Grant Chair of Dermatology, Wellcome Trust Senior Clinical Fellow, University of Edinburgh

University of British Columbia, Canada

Professor of Medical Dermatology, University of Edinburgh

Consultant Dermatologist

Assistant Professor of Dermatology at the Hospital of the University of Pennsylvania