1. Molecular/Cancer Biology Laboratory, Faculty of Medicine Research Programs, Haartman Institute, Institute for Molecular Medicine Finland and Helsinki University Central Hospital, Biomedicum Helsinki, P.O.B. 63 (Haartmaninkatu 8), University of Helsinki, 00014 Helsinki, Finland.
2. Plastic Surgery, Turku University Central Hospital, 20521 Turku, Finland.
3. A. I. Virtanen Institute and Department of Medicine, University of Eastern Finland, P.O.B. 1627, 70211 Kuopio, Finland.
4. Department of Pathology, Haartman Institute, University of Helsinki, 00014 Helsinki, Finland.
5. HUSLAB, Helsinki University Central Hospital, 00029 Helsinki, Finland.
6. Department of Ophthalmology, Helsinki University Central Hospital, Haartmaninkatu 4 C, 00029 Helsinki, Finland.