1. Cassandra Nan, Research Consultant; Maastricht the Netherlands
2. Medical Research Council: Respiratory and Meningeal Pathogens Research Unit; Faculty of Health Sciences; University of the Witwatersrand; Johannesburg South Africa
3. Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases; University of the Witwatersrand; Johannesburg South Africa
4. Department of Pediatrics; Baylor College of Medicine; Houston Texas USA
5. Novartis Vaccines and Diagnostics Ltd; Frimley UK