1. Department of Oncological Sciences, University of Utah, Salt Lake City, UT 84112, USA.
2. Department of Medicine, University of Utah, Salt Lake City, UT 84112, USA.
3. Program in Molecular Medicine, University of Utah, Salt Lake City, UT 84112, USA.
4. Intensive Care Unit, Instituto de Pesquisa Clínica Evandro Chagas, and Laboratório de Imunofarmacologia, Fundação Oswaldo Cruz, Rio de Janeiro 21045-900, Brazil.
5. Department of Biochemistry and Howard Hughes Medical Institute, Stanford University School of Medicine, Stanford, CA 94305, USA.
6. Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA.
7. Institute for Antiviral Research, Utah State University, Logan, UT 84322, USA.