Dermato-Oncology (including photodynamic therapy).
Dermato-surgery (including Mohs' micrographic surgery)
Faculty of Medicine, University of Maastricht; Dermatologist: Training in Academic Hospital of Maastricht.
Mohs' surgery: training Academic Hospital of Maastricht.
PhD thesis: Refining indications for mohs' micrographic surgery in the treatment of facial basal cell carcinoma. University of Limburg, Maastricht.