2504-3145 2504-3145 S2504-31452021000300120 10.1159/000520491 Portugal Portugal Portugal 30 12 2021 30 12 2021 39 3 120 130

1 US Centers for Disease Control and Prevention 2013 2 1973 289 21 21 1142-3 3 2019 22 4 2013 13 1 1 6 5 2012 21 513-8 6 2011 27 1 1 1-15 7 2020 41 2 2 69-74 8 2015 36 5 5 397-406 9 World Health Organization 2004 10 2013 56 3 3 407-15 11 2010 13 403-12 12 2015 23 589-95 13 2013 61 1-7 14 2010 63 6 6 991-7 15 2020 41 2 2 75-80 16 2015 61 2 2 124-30 17 2019 139 6 6 512-8 18 2011 2 1 1 21-6 19 2015 356 1-2 1-2 113-7 20 Quality Standards Subcommittee of the American Academy of Neurology 2008 70 6 6 473-9 21 2012 42 47-52 22 2018 35 11 11 1831-41 23 2019 75 3 3 563-72 24 2017 130 6 6 744.e17-23 25 2008 168 16 16 1768-75 26 2016 23 2 2 276-82 27 World Health Organization 2018 28 2019 2 8 8 29 2019 30 1999 15 116-22 31 2016 64 10 10 2042-50 32 1999 30 3 3 564-72 33 2018 9 9 34 2010 29 4 4 173-4 35 2007 25 59-66 36 1994 1 9-10 37 2009 2 10-6 38 2021 39 International Council of Nurses 2006 40 2008 41 2018 78 89-95 42 2002 43 2017 2017 3762651 44 2013 4 2 2 627-35 45 2019 98 8 8 46 2017 40 6 6 555-63 47 2013 16 1 1 68-76 48 UK National Institute for Health and Care Excellence 2018 49 2019 21 21 Suppl 02 21 Suppl 02 50 2015 49 37 51 2018 21 1 1 14-25 52 2016 41 1 1 16-25 53 2016 7 3 3 99-103 54 2018 4 1 1 55 2020 41 2 2 67-8 56 2013 17 3 3 264-9 57 2018 19 1 1 73