“…Multinational Teams [33] Germany, United States of America, Italy, Austria, and Romain [35] Germany, Sweden, and France [36] Italy and Sweden [37] Finland and Spain [39] Spain and United Kingdom [41] Portugal and Spain [47] Austria, Australia, and Chile [49] Greece, Italy, and United Kingdom [53,56] Italy and Spain [58] United Kingdom, Italy, and Belgium [63] France and Greece [64,68] Switzerland and Sweden [67] Netherlands and Spain [71] Greece, Germany, Italy, and United Kingdom As can be seen in Table 1, 16 studies (i.e., 36% of the included studies) reported on the involvement of multinational research teams.…”