“…Twenty-nine trials were national studies. In 22 studies, the Romanian participants were part of international, multicenter studies [101][102][103][104][105][106][107]109,110,[115][116][117]119,[123][124][125][126][127]129,132,141,143]. In the last category, 11 studies were published as original articles [101,102,[115][116][117]119,124,125,129,132,141], and 11 were abstracts presented at international conferences [103][104][105][106][107]109,110,123,126,127,143].…”