1. School of Arts and Sciences, University of Pennsylvania, Philadelphia, PA, USA
2. LaKind Associates, LLC; Department of Epidemiology and Public Health, University of Maryland School of Medicine, Catonsville, MD, USA
3. Burns Epidemiology Consulting, LLC, Sanford, MI, USA
4. Department of Applied Mathematics & Statistics, Johns Hopkins University, Baltimore, MD, USA
5. Creme Global, Trinity Technology and Enterprise Campus, Grand Canal Quay, Dublin, Ireland
6. Department of Anthropology, Alma College, Alma, MI, USA