[1] Leiden Univ, Med Ctr, Dept Orthopaed, Leiden, Netherlands
[2] Ctr Rehabil & Rheumatol, Amsterdam Rehabil Res Ctr, Reade, Amsterdam, Netherlands
[3] Univ Appl Sci, Sect Physiotherapy, Dept Hlth, FH Campus Wien, Vienna, Austria
[4] Radboud Univ Nijmegen, IQ Healthcare, Nijmegen, Netherlands
[5] Maastricht Univ, CAPHRI, Ctr Evidence Based Physiotherapy, Maastricht, Netherlands
[6] Leiden Univ, Med Ctr, Dept Med Decis Making, Leiden, Netherlands