1. Department of Healthcare Management, Technische Universität Berlin, Berlin, Germany
2. European Observatory on Health Systems and Policies, Brussels, Belgium
3. German West-African Centre for Global Health and Pandemic Prevention, Kumasi, Ghana
4. Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
5. Health Information Systems, World Health Organization Regional Office for Africa, Brazzaville, Congo
6. Chair of Planetary & Public Health, University of Bayreuth, Bayreuth, Germany