“…However, heterogeneity in ECT delivery, both nationally and internationally, is a concern. A comprehensive contemporary review of worldwide ECT practice and variability demonstrated substantial heterogeneity [2] with high variability in the United States [3][4][5], Canada [6,7], Australia [8], the Netherlands [9], Belgium [10], Central and Eastern Europe [11], Greece [12], Spain [13], the Baltic States [14], Saudi Arabia [15], South Africa [16], Nigeria [17], Russia [18], Thailand [19], Japan, [20], India [21] and other Asian countries [22,23].…”