1. Catalonia Energy Research Institute – IREC
2. Sant Adria de Besòs
3. Spain
4. Department of Chemical and Biological Engineering
5. Hong Kong University of Science and Technology
6. China
7. Departamento de Física
8. Universidad Nacional de Colombia
9. 111321
10. Ciudad Universitaria
11. Bogotá
12. ICREA
13. Pg. Lluis Companys 23