1 “...Background: Eastern Norway Regional Health Authority asked The Norwegian Knowledge Centre...”

2 “...Norwegian Knowledge Centre for the Health Services has on request from Lovisenberg Diakonale...”

3 “... Knowledge Centre for the Health Services to summarize the documentation of the clinical outcome of IVM...”

4 “...Background The Norwegian Knowledge Centre for the Health Services has been commissioned...”

5

6 “... as well as knowledge about causality. New research may alter the conclusions...”

7

8

9 “.... Norwegian Knowledge Centre for the Health Services summarizes and disseminates evidence concerning...”

10

11 “..., and assessed the methodological quality of 59 studies using the Norwegian Knowledge Centre for Health Services...”

12

13