“…Among the 16 publications selected for the in‐depth analysis were systematic reviews ( n = 7), mHealth narrative reviews ( n = 2), mHealth interstage intervention feasibility studies ( n = 4), mHealth interstage randomized crossover study ( n = 1), mHealth engagement intervention ( n = 1), and a single mHealth adherence randomized controlled trial. The primary focus of each publication was mHealth in the interstage period for five (Bingler et al, 2018; Black et al, 2014; Cross et al, 2012; Harahsheh et al, 2016; Shirali et al, 2016), pediatrics and mHealth for four (Breitenstein, Brager, Ocampo, & Fogg, 2017; Canter, Christofferson, Scialla, & Kazak, 2019; Niksch, 2015; Taki, Campbell, Russell, Appleton, & Denney‐Wilson, 2019), and the remainder were general mHealth (Alexander & Staggers, 2009; Hamine, Gerth‐Guyette, Faulx, & Green, 2015; Kumar et al, 2013; Marcolino et al, 2018; Shaw et al, 2016; Simblett et al, 2018; Subhi, Bube, Rolskov Bojsen, Skou Thomsen, & Konge, 2015). All intervention studies are outlined in Table 1 and were single site with only one completed outside of the United States, in the United Kingdom (Taki et al, 2019).…”