1 School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia.
2 Department of Infectious Diseases, The Alfred Hospital, Melbourne, Australia.
3 Center for Tropical and Travel Medicine, Swiss Tropical and Public Health Institute, Basel, Switzerland.
4 University of Basel, Basel, Switzerland.
5 Division of Tropical and Humanitarian Medicine, Geneva University Hospitals, Geneva, Switzerland.
6 Department of Clinical Microbiology, Infectious Diseases, Umeå University, Umeå, Sweden.
7 Division of Infectious Diseases, Ente Ospedaliero Cantonale Lugano, Lugano, Switzerland.
8 Health Services, Federal Foreign Office, Regional Medical Office for South America, Buenos Aires, Argentina.
9 Dutch Coordination Centre for Travellers Health Advice.
10 Division of Hygiene and Infectious Diseases, Institute for Hygiene and Environment, Hamburg, Germany.
11 Infectious and Tropical Diseases Unit, Amedeo di Savoia Hospital, Turin, Italy.
12 Faculty of Medicine, University of Geneva, Geneva, Switzerland.
13 School of Medicine, College of Medicine, Nursing and Health Sciences, University of Galway, Galway, Ireland.
14 European Centre for Disease Prevention and Control, Stockholm, Sweden.
15 Academic Specialist Centre, Stockholm Health Services, Region Stockholm, Sweden.
16 Division of Infectious Diseases, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden.
17 Department of Infectious Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
18 Private Practice, Neuchâtel, Switzerland.
19 J.D. MacLean Centre for Tropical Medicine, McGill University, Montreal Canada.
20 Hospital for Tropical Diseases, University College London Hospitals, London, United Kingdom.
21 London School of Hygiene and Tropical Medicine, London.
22 Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
23 Department of Infectious and Tropical Diseases, American Hospital of Paris, Neuilly, France.
24 Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
25 ISGlobal-Hospital Clinic Barcelona, Universitat de Barcelona, Barcelona, Spain.
26 School of Medical Sciences, Orebro University, Orebro, Sweden.
27 Department of Infectious Disease, Orebro University Hospital, Orebro, Sweden.
28 Health Services, Federal Foreign Office, Berlin, Germany.
29 Department of Infectious-Tropical Diseases and Microbiology, IRCCS "Sacro Cuore-Don Calabria", Negrar di Valpolicella, Verona, Italy.
30 Institute of Infectious Diseases and Tropical Medicine, LMU University Hospital, LMU Munich.
31 WHO Collaborating Centre for Travellers' Health, Epidemiology, Biostatistics and Prevention Institute, University of Zürich, Switzerland.
32 Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
33 Department Primary Health Care & General Practice, University of Otago, New Zealand.
34 Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands.
35 Center of Pathophysiology, Infectiology and Immunology, Institute of Specific Prophylaxis and Tropical Medicine, Medical University Vienna, Vienna, Austria.
36 Polish Institute of Evidence Based Medicine, Krakow, Poland.