1. Research Triangle Institute (RTI) International, Seattle, Washington, USA
2. RTI International, Research Triangle Park, North Carolina, USA
3. Division of High-Consequence Pathogens and Pathology, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
4. Anatomic Pathology Unit, Department of Human Pathology, School of Medicine, University of Nairobi, Nairobi, Kenya
5. Farewell Home Department, Kenyatta National Hospital, Kenya Laboratory Medicine Department, Nairobi, Kenya
6. ISGlobal, Barcelona Institute for Global Health, Hospital Clínic-Universitat de Barcelona, Barcelona, Spain