1. Department Physiological Chemistry, Biocenter and Comprehensive Cancer Center Mainfranken; University of Würzburg; University Clinic Würzburg; Würzburg Germany
2. Institut Curie; Normal and Pathological Development of Melanocytes CNRS UMR3347 INSERM U1021 Equipe labellisée - Ligue Nationale contre le Cancer; Orsay France
3. Cellular and Structural Physiology Institute; Nagoya University; Nagoya Japan
4. Departments of Dermatology and Pathology; Yale University School of Medicine; New Haven CT USA
5. Bioscience and Biotechnology Center; Nagoya University; Nagoya Japan
6. Department of Biology & Biochemistry and Centre for Regenerative Medicine; University of Bath; Claverton Down Bath UK