“…Among the remaining articles, 160 did not deal with topics concerning the co-creation or co-production of activities with older people aged 60+ and were excluded. Thus, 18 full-text articles were included [ 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 ]; a flow chart illustrating the study selection process can be seen in Figure 1 .…”