Funding for this research was provided by:
NSF | Directorate for Education & Human Resources | Division of Graduate Education (DGE-114747)
Stanford University (Graduate Fellowship in Science and Engineering)
Division of Intramural Research, National Institute of Allergy and Infectious Diseases (R01 AI148623-01)
U.S. Department of Health & Human Services | National Institutes of Health (P30 AG047366, 1S10OD02014101)
U.S. Department of Health & Human Services | National Institutes of Health
Damon Runyon Cancer Research Foundation
Article History
Received: 6 December 2018
Revised: 12 December 2019
Accepted: 10 January 2020
First Online: 10 February 2020
Competing interests
: The authors declare no competing interests.