1. IrsiCaixa Acquired Immune Deficiency Syndrome Research Institute, Badalona 08916, Spain
2. Laboratory of Molecular Virology, Institute of Biology, Department of Genetics, Federal University of Rio de Janeiro, Rio de Janeiro 21941-90, Brazil
3. Molecular Targets Program, Center for Cancer Research, National Cancer Institute-Frederick, NIH, Frederick, MD 21702
4. Basic Science Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21702
5. Department of Crop and Forest Sciences, University of Lleida-Agrotecnio Center, Lleida 25198, Spain
6. Laboratory of Diversity and Viral Diseases, Institute of Genetics, Federal University of Rio de Janeiro, Rio de Janeiro 21941-90, Brazil
7. Twyman Research Management Ltd, Scarborough YO11 9FJ, UK
8. Germans Trias i Pujol Research Institute, Badalona 08916, Spain
9. Centro de Investigación Biomédica en Red Enfermedades Infecciosas, Madrid 28029, Spain
10. Universitat de Vic - Universitat Central de Catalunya, Vic 08500, Spain
11. Embrapa Genetic Resources and Biotechnology National Institute of Science and Technology in Synthetic Biology, Brasília 70770-917, Brazil
12. ICREA, Catalan Institute for Research and Advanced Studies, Barcelona 08010, Spain
13. Natural Products Branch, Developmental Therapeutics Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Frederick, MD 21702