1. Laboratoire de Probabilités, Statistique et Modélisation, Sorbonne Université, CNRS UMR 8001, Paris 75005, France
2. Department of Biology, McMaster University, Hamilton, Ontario L8S 4K1, Canada
3. Department of Mathematics & Statistics, McMaster University, Hamilton, Ontario L8S 4K1, Canada
4. Michael G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario L8S 4K1, Canada