1. Sint Maartenskliniek; Department of Rheumatology; Hengstdal 3 Nijmegen Gelderland Netherlands 6574 NA
2. Sint Maartenskliniek; Department of Pharmacy; Hengstdal 3 Nijmegen Gelderland Netherlands 6522JV
3. Radboud University Medical Center; Department of Pharmacy; Nijmegen Netherlands
4. Radboud Institute for Health Sciences, Radboud University Medical Center; IQ healthcare; PO Box 9101 117 KWAZO Nijmegen Netherlands 6500 HB
5. Radboud University Medical Center; Department of Rheumatology; Nijmegen Netherlands
6. The Health Scientist; Fraeylemastraat 13 The Hague Netherlands 2532 TX