“…In the reviewed studies, several incorporated more than one data collection method (see Table 3). Almost all studies (n = 19) incorporated individual interviews (Akre et al, 2010;Antognoli et al, 2018;Berg et al, 2018;Bruce et al, 2013Bruce et al, , 2020Friese, 2017;Gilliard-Matthews et al, 2016;Haines-Saah et al, 2014;Hathaway et al, 2016Hathaway et al, , 2018James et al, 2019;Lankenau et al, 2018;McDonald et al, 2016;Moffat et al, 2013;Mostaghim & Hathaway, 2013;Popova et al, 2017;Price Wolf et al, 2019;Reed et al, 2020;Weitzman et al, 2019), six studies used focus groups or small group discussions (Akre et al, 2010;Demant & Ravn, 2010;Friese et al, 2016;Järvinen & Demant, 2011;Moffat et al, 2013;Roditis & Halpern-Felsher, 2015) two engaged in participant observation (Haines-Saah et al, 2014;Moffat et al, 2013), and two used reflexive journals/logs (Gilliard-Matthews et al, 2016;Moffat et al, 2013). For the studies that conducted interviews, the formats were mostly semi-structured, used a pre-established interview guide, and conducted on a one-time occasion.…”