Table 3.

An overview of factors, classified by the ‘diffusion process‘ items of Mendel’s framework

	#Factors	#Described	#Barriers	#Enablers	#Both
1. Norms and attitudes	31	51	12	10	9
2. Structure and process	16	33	3	3	10
3. Resources	19	75	2	2	15
4. Policies and incentives	10	23	0	1	9
5. Networks and linkages	3	8	1	1	1
6. Media and change agents	10	12	0	9	1
Total	89	202	18	26	45

The number of times factors of influence were described in total, and the number of times factors were described as barrier, enabler or both.