1. Department of Plant Production and Forestry Science; School of Agrifood and Forestry Science and Engineering (ETSEA); University of Lleida-Agrotecnio Center; Lleida Spain
2. Department for Applied Genetics and Cell Biology; Molecular Plant Physiology and Crop Biotechnology; University of Natural Resources and Life Sciences; Vienna Austria
3. Molecular Targets Laboratory; Center for Cancer Research; National Cancer Institute; NIH; Frederick MD USA
4. Department of Medicine; Imperial College London, Norfolk Place; London UK
5. Natural Products Branch; Developmental Therapeutics Program; Division of Cancer Treatment and Diagnosis; National Cancer Institute, NIH; Frederick MD USA
6. Catalan Institute for Research and Advanced Studies (ICREA); Barcelona Spain