1. Hôpitaux Universitaires de Genève, Service de Dermatologie, Genève, Switzerland
2. Inserm, U1016, Institut Cochin, Paris, France
3. CNRS, UMR8104, Paris, France
4. Université Paris Descartes, Paris, France
5. Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, Aichi, Japan