1. ChemBio Lab, Barcelona Science Park, 08028 Barcelona, Spain
2. CIBER-BBN, Networking Centre on Bioengineering, Biomaterials and
Nanomedicine, University of Barcelona, 08028 Barcelona, Spain
3. Department
of Organic Chemistry, University of Barcelona, 08028 Barcelona, Spain
4. School
of Chemistry, University of KwaZulu-Natal, Durban 4041, South Africa
5. Laboratory
of Organic Chemistry, Faculty of Pharmacy, University of Barcelona, 08028 Barcelona, Spain