“…1 ). It included 13 standalone CHR-P services from Australia [ 17 – 20 ], Brazil [ 21 ], Germany [ 22 ], Netherlands [ 23 ], Poland [ 24 , 25 ], South Korea [ 26 ], Singapore [ 27 , 28 ], UK [ 29 – 36 ], and US [ 37 , 38 ], and 40 integrated CHR-P services from Australia [ 39 – 42 ], Canada [ 43 , 44 ], Chile [ 45 ], China (Hong Kong) [ 46 – 48 ], France [ 49 ], Greece [ 50 , 51 ], Italy [ 52 – 61 ], Japan [ 62 ], Norway [ 63 , 64 ], South Korea [ 65 ], Spain [ 66 , 67 ], Switzerland [ 68 – 71 ], Tunisia [ 72 ], UK [ 36 , 73 , 74 ]; three networks of CHR-P services: the Early Detection Intervention and Prevention of Psychosis Program (EDIPPP) [ 75 , 76 ], the Pan-London Network for Psychosis Prevention (PNP) [ 36 ], and Swiss Early Psychosis Project (SWEPP) [ 70 ]; five studies on national or regional surveys: 18 Early Intervention Services (EIS) from Canada [ 77 ], 45 [ 78 ] and 46 [ 79 ] EIS from Italy (two different surveys), 11 EIS from Portugal [ 80 ], and 50 EIS from the United Kingdom [ 81 ]; and one global survey of 47 CHR-P services [ 11 ] (eFig. 1 ).…”