About the Authors

Rodrigo Pessôa

Affiliation Virology Department, São Paulo Institute of Tropical Medicine, University of São Paulo, São Paulo, Brazil

Jaqueline Tomoko Watanabe

Affiliation Virology Department, São Paulo Institute of Tropical Medicine, University of São Paulo, São Paulo, Brazil

Paula Calabria

Affiliation Virology Department, São Paulo Institute of Tropical Medicine, University of São Paulo, São Paulo, Brazil

Alvina Clara Felix

Affiliation Virology Department, São Paulo Institute of Tropical Medicine, University of São Paulo, São Paulo, Brazil

Paula Loureiro

Affiliation Pernambuco State Center of Hematology and Hemotherapy, Recife, Pernambuco, Brazil

Ester C. Sabino

Affiliation Department of Infectious Disease/Institute of Tropical Medicine, University of São Paulo, São Paulo, Brazil

Michael P. Busch

Affiliation Blood Systems Research Institute, San Francisco, California, United States of America

Sabri S. Sanabani

sabyem_63@yahoo.com

Affiliation Clinical Laboratory, Department of Pathology, Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil

for the International Component of the NHLBI Recipient Epidemiology and Donor Evaluation Study-III (REDS-III)

Those responsible for the Recipient Epidemiology and Donor Outcomes Study-III are listed in the acknowledgments.

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SSS. Performed the experiments: RP JTW PC SSS. Analyzed the data: RP JTW PC ACF SSS. Contributed reagents/materials/analysis tools: PL ECS MPB. Contributed to the writing of the manuscript: MPB SSS.