1 Department of Plastic and Reconstructive Surgery, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands.
2 Department of Psychiatry, section Medical Psychology and Psychotherapy, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.
3 Centre for Human and Clinical Genetics, Leiden University Medical Center, Leiden, The Netherlands.
4 Department of Plastic and Reconstructive Surgery, Erasmus MC Cancer Institute, University Medical Center Rotterdam, PO Box 2040, 3000 CA, Rotterdam, The Netherlands. Electronic address: m.mureau@erasmusmc.nl.