From: Reaching beyond the review of research evidence: a qualitative study of decision making during the development of clinical practice guidelines for disease prevention in healthcare
Phase 1–2
Phase 3
Phase 4
2007–09
2009
2010
2011
2011–
Jan
Mar
May
Jun
Sep
Oct
Nov
Apr
P1
P2
M1
M2
M3
M4
M5
M6
M7
M8
M9
O1
O2
O3
O4
O5
O6
O7
O8
O9
Q1
Q2
Q3