Measurement Properties of the Patient-Specific Functional Scale and Its Current Uses: An Updated Systematic Review of 57 Studies Using COSMIN Guidelines. - PATHAK, ANUPA; WILSON, ROSS; SHARMA, SAURAB; PRYYMACHENKO, YANA; RIBEIRO, DANIEL CURY; CHUA, JASON; ABBOTT, J. HAXBY (Journal of Orthopaedic & Sports Physical Therapy, 2022)