About the Authors

Laurence U. Buxbaum

buxbaum17@hotmail.com

Affiliations Philadelphia Research and Education Foundation, Philadelphia, Pennsylvania, United States of America, VA Medical Center, Philadelphia, Pennsylvania, United States of America, Department of Medicine, Division of Infectious Diseases, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, United States of America

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LUB. Performed the experiments: LUB. Analyzed the data: LUB. Wrote the paper: LUB.