1. Dartmouth Geisel School of Medicine, Hanover, New Hampshire;
2. Department of Medicine, University of Kaziba, South-Kivu;
3. University of Regina, Regina, Saskatchewan, Canada;
4. Section of Neurosurgery, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire;
5. Department of Emergency Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire;
6. Department of Public Health, Higher Institute Medical Techniques, Nyangezi, Democratic Republic of the Congo;
7. National Institute of Biomedical Research and Department of Medical Microbiology and Virology, Faculty of Medicine, University of Kinshasa, Kinshasa, Democratic Republic of the Congo