Authors: Alessandro Chiarotto; Maarten Boers; Richard A Deyo; Rachelle Buchbinder; Terry P Corbin; Leonardo O P Costa; Nadine E Foster; Margreth Grotle; Bart W Koes; Francisco M Kovacs; C-W Christine Lin; Chris G Maher; Adam M Pearson; Wilco C Peul; Mark L Schoene; Dennis C Turk; Maurits W van Tulder; Caroline B Terwee; Raymond W Ostelo Journal: Pain Date: 2018-03 Impact factor: 6.961