Biochemistry.
Department of Biochemistry,
University of Lausanne,
Trail Boveresses 155,
CH-1066 EPALINGES,
Switzerland.
Geosciences.
Faculty of Geosciences and Environment
Mineralogy and geochemistry,
Quarter UNIL-Dorigny ,
Building Anthropole 1123 ,
CH - 1015 Lausanne ,Switzerland.