“…Other publication languages were German, Portuguese, Italian, Norwegian and French. [13] (n = 1), Pereiro Miguens et al 1974 [14] (n = 2), Simon Merchán, et al 1970 [15] (n = 1), Pereiro Miguens et al 1987 [16] (n = 1), Miguélez et al 1995 [17] (n = 2), Molina-Morant et al 2018 [18] (n = 25), Agirre et al 2019 [19] (n = 2) and Chamorro-Tojeiro et al 2020 [20] (n = 1). Abbreviation: No., number; n, number of patients.…”