“…Regarding “knowledge” (30 studies) [ 27 , 29 – 31 , 34 , 35 , 38 , 39 , 41 , 43 , 46 , 50 – 52 , 58 , 62 , 65 , 67 , 70 – 73 , 75 , 80 – 86 ], the authors recognised the importance of both patient and professional’s knowledge. Lack of professional knowledge was identified as a factor associated with miscommunication and poor management of the side effects.…”