“…They were conducted in Australia (McInnes, Peters, Hardy, & Halcomb, 2015), Finland (Helminen, Johnson, Isoaho, Turunen, & Tossavainen, 2017;Kälkäjä et al, 2016;Karjalainen et al, 2015;Oikarainen et al, 2018;Ruuskanen et al, 2017;Tuomikoski, Ruotsalainen, Mikkonen, Miettunen, & Kääriäinen, 2018), Ireland (Heffernan, Heffernan, Brosnan, & Brown, 2009), Saudi Arabia (Omer, Suliman, & Moola, 2016), Slovenia (Meden et al, 2017;Skela-Savič & Kiger, 2015), Spain (Cervera-Gasch et al, 2018), Sweden (Hall-Lord et al, 2013), Sweden and Norway (Borch, Athlin, Hov, & Sörensen Duppils, 2013) and the USA (Morrison & Brennaman, 2016;Smith, Swain, & Penprase, 2011). Most were descriptive cross-sectional studies (Hall-Lord et al, 2013;Heffernan et al, 2009;Helminen et al, 2017;Kälkäjä et al, 2016;Karjalainen et al, 2015;McInnes et al, 2015;Morrison & Brennaman, 2016;Skela-Savič & Kiger, 2015;Smith et al, 2011;Tuomikoski et al, 2018). Designs of a few were descriptive and comparative (Borch et al, 2013;Omer et al, 2016), observational, cross-sectional and descriptive (Cervera-Gasch et al, 2018), descriptive (Meden et al, 2017) or descriptive, cross-sectional and exploratory .…”