“…First, knowledge transfer was mentioned in 20 studies in our review. This took the form of understanding the user needs (Bababekov et al ., 2021; Bjorkquist et al ., 2015; Bullinger et al ., 2012; Geenhuizen and Faber, 2015; Haukipuro et al ., 2018; Chaher et al ., 2017; Lassen et al ., 2015; Litovuo et al ., 2017; Pedersen, 2015; Pino et al ., 2015; Rubinelli et al ., 2013; Sjölinder et al ., 2016; Woodward et al ., 2016), transfer of innovation ideas (Bababekov et al ., 2021; Bullinger et al ., 2012; O’Donnell et al ., 2019; Pombo-Juarez et al ., 2017; Ramatowski et al ., 2017; Rubinelli et al ., 2013; Spena and Cristina, 2019), feedback (Haukipuro et al ., 2018; Chaher et al ., 2017; Litovuo et al ., 2017; O’Donnell et al ., 2019; Pedersen, 2015; Pino et al ., 2015; Rubinelli et al ., 2013; Spena and Cristina, 2019; Woodward et al ., 2016) and data and information more generally (Pedersen, 2015; Pombo-Juarez et al ., 2017; Rubinelli et al ., 2013; Simeone et al ., 2017; Spena and Cristina, 2019). Knowledge transfer co-occurred in the studies with patients, healthcare providers and intermediaries.…”