“…Nineteen studies described data in medical specialties 9,[20][21][22][23]27,28,[30][31][32][33][35][36][37][38][39]41,43,44 and 9 in surgical specialties. 21,[24][25][26]29,34,40,42,45 Two studies focused on fellowship programs. 22,43 Six of the 27 studies were in emergency medicine, 23,27,30,35,38,39 while family medicine 31,33,44 and pediatrics 9,37,41 had 3 articles each.…”