Public Health England, Carlos III Institute of Health - National Centre for Microbiology, Romanian Institute of Science and Technology - National Institute of Research and Development for Microbiology and Immunology „Cantacuzino”, Government of the United Kingdom - National Infection Service, Government of the United Kingdom - National Infection Service and Public Health England

Carlos III Institute of Health - National Center for Epidemiology, Carlos III Institute of Health, Carlos III Institute of Health - National Center for Epidemiology, Carlos III Institute of Health - National Centre for Microbiology, Harvard University - Departments of Epidemiology and Biostatistics, Carlos III Institute of Health - National Centre for Microbiology, Government of the Kingdom of Spain - Ministry of Health, Carlos III Institute of Health - National Centre for Microbiology, Carlos III Institute of Health, Carlos III Institute of Health - National Center for Epidemiology, Government of the Kingdom of Spain - Ministry of Health, Carlos III Institute of Health, Government of the Kingdom of Spain - Ministry of Health, - Clinical Hospital San Carlos, Carlos III Institute of Health, Government of the Kingdom of Spain - Ministry of Health, Government of the Kingdom of Spain - Ministry of Health, Carlos III Institute of Health and Independent