1. Institute of Biochemistry Friedrich Alexander University Erlangen‐Nürnberg Erlangen Germany
2. Department of Biochemistry, School of Dentistry Aichi Gakuin University Nagoya Japan
3. Department of Dermatology Heidelberg University Mannheim Germany
4. Skin Cancer Unit German Cancer Research Center (DKFZ) Heidelberg Germany
5. Division of Cell Growth and Tumour Regulation, Proteo‐Science Center Ehime University Toon Japan
6. Department of Molecular and Cellular Biology Osaka International Cancer Institute Osaka Japan