1. Department of Health Sciences Faculty of Health and Applied Sciences Namibia University of Science and Technology Windhoek Namibia
2. School of Laboratory Medicine and Medical Sciences College of Health Sciences University of KwaZulu‐Natal Durban South Africa
3. Biomedical Research and Innovation Platform South African Medical Research Council Cape Town South Africa
4. Department of Life and Environmental Sciences Polytechnic University of Marche Ancona Italy
5. Division of Primary Healthcare at Katutura Community Health Centre Ministry of Health and Social Services Windhoek Namibia