“…Characteristics of technologies in the studies. [13-22,25,26,28,30,31,33,34,36-45,47,49-51,54-59,62-64,66-76,78,79,82-89,92,93,96,97, 99-103,105,107-116,118,119] 29,32,35,46,52,53,60,61,65,77,80,90,95,104,106,117] 17 (15.7) Both[20,25,29,34,41,44,45,47,49,51,56,58,61,69,70,73,76,80,81,83,86,[89][90][91][93][94][95]101,[104][105][106][107]114,115,119,120,122,123,[125][126][127][128]131,132,135,136] 46 (58.2) Built for purpose[14-16,18,20,23-26,31,34,37-39,47,50,53,54,57,62-64,67,69-72,74-77,87,90,96,97,100,101,107, 108,111,113,115,117,120,137] [26,29,44,45,52,75,78,81,85,88,89,93-95,103,104,106-109,117-119,121,122,124,126-136,138] 17,20-24,26-33,35,40,42,43,46,49,52,53,55,59-62,65-68,74,76,77,79,81,82,84,8...…”