“…Two authors (HK and JK) categorized the methods and products in these papers based on the definitions of the phases of the CeHRes Roadmap [11]. [15,21,24,26,28-31,33,34,40,44,45,47,49,50,52,54-56, 58,61,67,69,70,74,76,78,79,81,83,84,88,89,91,96-129,178] 21 (30) 32 ( 46) 41 ( 59) Interview (n=70) [15,24,26,29,[32][33][34]46,49,56,60,67,69,71,76,80,84,89,[96][97][98]101,104,107,109,115,[125][126][127] 19 (37) 16 (31) 28 ( 55) Questionnaire (n=51) [8,20,21,24,25,[37][38][39][41][42][43]45,…”