21
Published 2016
National Institute for Health and Care Excellence

22
Published 2014
National Institute for Health and Care Excellence

23
Published 2008
National Institute for Health and Clinical Excellence

24
by Holte, Therese Opsahl
Published 2007
Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH)

25
Published 2010
Swedish Council on Health Technology Assessment (SBU)

26
Published 2016
Swedish Council on Health Technology Assessment (SBU)

27
Published 2017
National Institute for Health and Care Excellence

28
by Berg, Rigmor C., Underland, Vigdis
Published 2013
Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH)

29
by Natvig Norderhaug, Inger
Published 2007
Norwegian Knowledge Centre for the Health Services

30
by Strøm, Vegard, Gundro Brurberg, Kjetil, Dahm, Kristin Thuve, Kirkehei, Ingvild
Published 2013
Norwegian Knowledge Centre for the Health Services

33
by Vist, Gunn E., Nøstberg, Astrid Merete, Brubakk, Kirsten, Munkeby, Berit Holthe
Published 2009
Norwegian Knowledge Centre for the Health Services

34
Published 2017
National Institute for Health and Care Excellence

36
Published 2017
Swedish Agency for Health Technology Assessment and Assessment of Social Services

37
Published 2017
Swedish Agency for Health Technology Assessment and Assessment of Social Services

38
Published 2018
National Institute for Health and Care Excellence

40
by Holte, Hilde H., Underland, Vigdis, Hafstad, Elisabet
Published 2016
National Institute of Public Health, Division of Health Services