“…During full-text screening, 17 studies were excluded for the following reasons: thesis that became the subject of published articles ( n = 2; Abraham, 2010 ; Joshi, 2014 ); studies on young adults who had an ill/disabled relative but were not identified as providing informal care ( n = 7; Abraham and Stein, 2013 , 2015 ; Mechling, 2015 ; Petrowski, 2015 ; Hinojosa et al, 2018 ; Nuttall, 2018 ); a study on young adults identified as YAC but without an ill/disabled relative (van der Werf et al, 2020b ); studies exploring young adults' willingness to serve as informal caregivers in the future ( n = 4; Alva, 2013 ; Joshi et al, 2015 ; Trujillo et al, 2016 ; van der Werf et al, 2020a ); studies about economic or life transitions that did not discuss YAC specifically ( n = 2; González-Arnal and Kilkey, 2009 ; Day, 2015b ); and a study protocol (Leu et al, 2018 ). As a result, 23 studies were included in this review (Levine et al, 2005 ; Mancini et al, 2006 ; Becker and Becker, 2008a , b ; Cass et al, 2011 ; Hamilton and Adamson, 2013 ; Struckmeyer, 2013 ; Day, 2015a , 2019 ; Greene et al, 2017 ; Lewis, 2017 ; Thompson et al, 2017 ; Boumans and Dorant, 2018 ; Jones, 2018 ; Kettell, 2018 ; Leu et al, 2018 ; Canell and Caskie, 2019 , 2020 ; Canell et al, 2020 ; Grenard et al, 2020 ; Haugland et al, 2020 ; Joseph et al, 2020 ; Kent, 2020 ). See Figure 1 for the PRISMA flow diagram and Supplementary material 2 for the list of studies included in the review.…”