“…The articles were published in 39 different scientific journals including Swiss Medical Weekly [27,78]. The majority of articles were published in the Journal of Rehabilitation Medicine (n = 10; 12.0%) [37,49,52,59,64,71,74,76,79,89] or American Journal of Physical Medicine & Rehabilitation (n = 9; 10.8%) [11,14,17,18,30,32,39,46,65]. The 83 articles identified were first-authored by 47 different authors of whom two, Felix Gradinger [19,41,50,51,55] and Reuben Escorpizo [24,28,30,34,42,70], first-authored at least five articles (6.0%).…”