Affiliation: | aDepartment of Microbiology and Molecular Genetics, University of Texas Health Science Center at Houston, Houston, Texas, USA ;bUniversity of Texas Graduate School of Biomedical Sciences at Houston, Houston, Texas, USA ;cDepartment of Molecular and Biomedical Sciences, University of Maine, Orono, Maine, USA ;dDepartment of Microbiology and Immunology, Geisel School of Medicine, Dartmouth University, Hanover, New Hampshire, USA |