1. Dipartimento di Chimica “Ugo Schiff”; Università degli Studi di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
2. CIC bioGUNE; Bizkaia Science and Technology Park; Building 801A 48160 Derio Spain
3. CNR-INO; Via N. Carrara 1 Sesto Fiorentino (FI) Italy
4. Departamento de Química Orgánica; Facultad de Química; Universidad de Sevilla; c/Prof. García González 1 41012 Sevilla Spain
5. Institute of Chemistry; Center for Glycomics; Slovak Academy of Sciences; Dúbravska cesta 9 84538 Bratislava Slovakia
6. Ikerbasque; Basque Foundation for Science; Maria Diaz de Haro 5 48005 Bilbao Spain
7. Departament Organic Chemistry II; EHU-UPV; 48040 Leioa Spain