About the Authors

Adam S. Lauring

Affiliation Department of Medicine, University of California, San Francisco, San Francisco, California, United States of America

Raul Andino

raul.andino@ucsf.edu

Affiliation Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.