“…Of the 93 articles identified, 66 were excluded based on the initial title/abstract screening, leaving 27 for full screening; 16 articles were included in the systematic review (Figure 1 ). 11 , 12 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 These were published over 35 years (1985–2020), from eight countries (Table 1 ). Four case studies/series were identified but not discussed further.…”