Table 1 Overview of type and year of coded documents

Primary data materials: interview transcripts and notes; emails; faxes; field notes.

0

25

36

11

0

72

Grey literature: published and draft reports by NGOs, INGOs, the Ministry of Health and Population and regional governments; case studies: conference proceedings.

1

17

6

5

0

29

Other: training materials; newspaper articles; fieldwork materials (e.g. itineraries); peer-reviewed articles; books; written feedback received on reports, presentations and drafts.

1 ^a

4

3

1

1

10

Total

2

46

45

17

1

111