1. Department of Orthopedic Surgery, Amphia Hospital, Breda, the Netherlands
2. Foundation for Orthopedic Research, Care and Education (FORCE), Amphia Hospital, Breda, the Netherlands
3. Dutch Arthroplasty Register (LROI), ‘s-Hertogenbosch, the Netherlands
4. Department of Orthopedic Surgery, Amsterdam University Medical Centres, Amsterdam, the Netherlands