Funding for this research was provided by:
U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences (T32GM007270, 2T32GM007266)
U.S. Department of Health & Human Services | NIH | National Institute of Allergy and Infectious Diseases (2T32AI083203, 1R21AI137758-01)
U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences
U.S. Department of Health & Human Services | NIH | National Cancer Institute (1F30CA239659-01A1)
U.S. Department of Health & Human Services | NIH | National Institute of Allergy and Infectious Diseases
Article History
Received: 26 February 2020
Accepted: 11 June 2020
First Online: 15 July 2020
Competing interests
: The authors declare no competing interests.