1. Department of Stomatology School of Dentistry University of São Paulo São Paulo Brazil
2. Laboratory of Virology Institute of Tropical Medicine of São Paulo School of Medicine University of São Paulo São Paulo Brazil
3. Department of Dentistry University of Santo Amaro São Paulo Brazil
4. Department of Experimental and Clinical Medicine University of Florence Florence Italy
5. State Key Laboratory for Emerging Infectious Diseases Department of Microbiology Carol Yu Centre for Infection Li Ka Shing Faculty of Medicine of the University of Hong Kong Special Administrative Region Hong Kong China
6. Department of Microbiology Queen Mary Hospital Hong Kong Special Administrative Region Hong Kong China
7. Department of Clinical Microbiology and Infection Control Shenzhen Hospital, The University of Hong Kong Shenzhen China