1. Natural Products and Food Research and Analysis (NatuRA), Department of Pharmaceutical Sciences, University of Antwerp, Universiteitsplein 1, B-2610 Antwerp, Belgium
2. Laboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, KU Leuven, Herestraat 49, B-3000 Leuven, Belgium
3. Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, B-2020 Antwerp, Belgium
4. Ghent Quantum Chemistry Group, Department of Chemistry, Ghent University, Krijgslaan 281, B-9000 Ghent, Belgium
5. Department of Pharmacy, University Gamal Abdel Nasser of Conakry, Conakry 00224, Guinea