Authors’ addresses: Carmen Lavilla-Salgado, Department of Infectious diseases, Complejo Hospitalario Materno-Insular, Las Palmas, Spain, E-mail: mc.lavillasalgado@gmail.com. Cristina Carranza-Rodríguez, Unit of Infectious Diseases and Tropical Medicine, Hospital Universitario Insular de Gran Canaria (HUIGC), Las Palmas, Spain, and Ciencias Médicas y Quirurgicas, University of Las Palmas de Gran Canaria, Las Palmas, Spain, E-mail: cristinacarranzarodriguez@gmail.com. José-Luis Pérez-Arellano, Ciencias Médicas y Quirurgicas, University of Las Palmas de Gran Canaria, Las Palmas, Spain, and Department of Infectious diseases, Complejo Hospitalario Materno-Insular, Las Palmas, Spain, E-mail: jlperez@dcmq.ulpgc.es.
These authors contributed equally to this work.