“…In the three studies including participants with autism, youth were assessed as having autism with a medical diagnosis of ASD or an educational identification of autism [45,65,66]. Nearly half of the studies included were performed in the USA (n = 12) [27][28][29]45,49,53,55,[59][60][61]65,66]. Three studies were carried out in the UK [54,63,67], three in Canada [48,52,64], two in Japan [51,58], two in Australia [57,62], and one in each of Sweden [46], Switzerland [47], the Netherlands [50], and Hong Kong [56].…”