1. Institute of Global Health, Michigan State University, East Lansing, Michigan, USA
2. Department of Neurology and Ophthalmology, College of Osteopathic Medicine, Michigan State University, East Lansing, Michigan, USA
3. Department of Economics, Michigan State University, Marshall-Adams Hall, East Lansing, Michigan, USA
4. College of Osteopathic Medicine, Michigan State University, East Lansing, Michigan, USA
5. Department of Pathology, Wayne State University, Detroit, Michigan, USA
6. Ferncare Free Clinic, Ferndale, Michigan, USA
7. University of Michigan Medical School, Institute for Healthcare Policy and Innovation, Ann Arbor, Michigan, USA
8. University of Michigan Medical School, Department of Internal Medicine, Division of Gastroenterology and Hepatology, Ann Arbor, Michigan, USA
9. Centre for Translational Microbiome Research, Department of Microbiology, Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden
10. Global Health Institute, Antwerp University, Antwerpen, Wilrijk, Belgium