1. Department of Biomolecular Engineering, University of California Santa Cruz, California 95064
2. Genomics Institute, University of California Santa Cruz, California 95064
3. Dipartimento di Sanità Pubblica e Malattie Infettive and Istituto Pasteur Italia-Fondazione Cenci-Bolognetti, Università di Roma “La Sapienza”, 00185 Rome, Italy
4. Eck Institute for Global Health and Department of Biological Sciences, University of Notre Dame, Indiana 46556