1. David Braley Centre for Antibiotic Discovery, McMaster University, Hamilton, Ontario, Canada
2. Michael G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario, Canada
3. Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario, Canada
4. McMaster Ancient DNA Centre, Department of Anthropology and Biochemistry, McMaster University, Hamilton, Ontario, Canada