Division of Clinical Virology, Biomedical Research Institute of A Coruña (INIBIC), Universitary Hospital of A Coruña (CHUAC), Sergas, University of A Coruña (UDC), A Coruña, Spain.
Infectious Diseases Unit. Internal Medicine Service, Universitary Hospital of A Coruña (CHUAC), A Coruña, Spain.