“…Thirteen studies did not specify the type of hospital in which the research was conducted, 35,45,59,61,65,69,70,73,84,93,101,102,106 while 18 specified they were conducted in academic hospitals, 36,40–42,50,68,77,82,86,88–92,96,100,104,111 2 in academic pediatric hospitals, 44,51 1 at an academic maternity hospital, 2 and 1 rural hospital 48 . Fourteen studies (17%) used multiple health care settings to recruit participants (eg, academic hospitals and universities, primary and acute care settings) 39,43,46,49,52,58,62,63,94,97,99,102,109,114 . Universities were also common settings to conduct vaccination research, with 8 studies (10%) using samples of health sciences students or health care providers from a pharmacology department to determine reasons for or against vaccination 47,56,60,67,71,75,83,105 .…”