1. Department of Internal Medicine, Division of Endocrinology, Radboud University Medical Center, Geert Groteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
2. Department of Pathology, Radboud University Medical Center, Geert Groteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
3. Department of Radiology and Nuclear Medicine, Radboud University Medical Center, Geert Groteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
4. Department of Surgery, Radboud University Medical Center, Geert Groteplein Zuid 10, 6525 GA Nijmegen, The Netherlands