1. Researcher, Department of Work and Social Psychology, Maastricht University, Maastricht, The Netherlands. Correspondence:
2. Researcher, Department of Midwifery Science, AVAG, Amsterdam Public Health Research Institute, Amsterdam UMC, Amsterdam, The Netherlands
3. Professor of Health and Social Psychology, Department of Work and Social Psychology, Maastricht University, Maastricht, The Netherlands
4. Researcher; Lecturer, Catholic University of Health and Allied Sciences, School of Public Health, Department of Biostatistics, Epidemiology and Behavioral Sciences, Mwanza, Tanzania
5. Project officer, Msichana Tai, a Project of Mikono Yetu, Mwanza Region, Tanzania
6. Professor of Interdisciplinary Social Science, Public Health; Chair of the Department of Interdisciplinary Social Science, Department of Interdisciplinary Social Science, Public Health, Utrecht University, Utrecht, The Netherlands
7. Professor of Population Mental Health, Department of Interdisciplinary Social Science, International Public Health, Utrecht University, Utrecht, The Netherlands
8. Associate Professor of Applied Social Psychology, Department of Work and Social Psychology, Maastricht University, Maastricht, The Netherlands