Reasons for implementation success despite health system constraints

Funding Information: This study was supported by funds from the German Federal Ministry of Education and Research (Bundesministerium für Bildung und Forschung – BMBF, https://www.bmbf.de/ ) through funds to the Hans-Böckler Foundation (HBS – https://www.boeckler.de ) and the Portuguese Foundation for Science and Technology (FCT – www.fct.pt ). PM received a Research Scholarship from the HBS (Scholarship ID: 385759). LVL was funded partially by the FCT grant (UID/Multi/04413/2020) and would like to acknowledge Fundação para a Ciência e a Tecnologia (FCT – MCTES) for its financial support via the project UIDB/00667/2020 and UIDP/00667/2020 (UNIDEMI). The funders had no role in study design, data collection and analysis, interpretation of data, or preparation of the manuscript. Publisher Copyright: © The Author(s) 2024.