Received: 17 January 2020
Accepted: 3 August 2020
First Online: 24 September 2020
Ethics approval and consent to participate
: All participants consented to participate in the EVIPNet Europe evaluation.
: All evaluation participants gave authorisation to use anonymised quotes. Participants in the two case studies consented to publication.
: LL was a consultant of the WHO Regional Office for Europe during the conduct of the evaluation. MH was contracted by the WHO Regional Office for Europe during the writing of this manuscript. EC was a staff member of the WHO Regional Office for Europe during the writing of this manuscript. TK is a staff member of the WHO Regional Office for Europe and is coordinating the WHO Secretariat of EVIPNet Europe. The authors alone are responsible for the views expressed in this article and they do not necessarily represent the views, decisions or policies of the institutions with which they are affiliated.