,
Booth, Andrew
Lewin, Simon
Glenton, Claire
Munthe-Kaas, Heather
Toews, Ingrid
Noyes, Jane
Rashidian, Arash
Berg, Rigmor C.
Nyakang’o, Brenda
Meerpohl, Joerg J.
Article History
First Online: 25 January 2018
Ethics approval and consent to participate
: Not applicable. This study did not undertake any formal data collection involving humans or animals.
: Not applicable.
: The authors declare that they have no competing interests.