1. Department of Geochemistry, Petrology and Geological Prospecting, Faculty of Geology, University of Barcelona, Spain
2. Botany Department of Natural Products, Plant Biology and Soil Science, Faculty of Pharmacy, University of Barcelona, Spain
3. Department of Isotope Biogeochemistry, Helmholtz Centre for Environmental Research (UFZ), Germany
4. School of Engineering, University of Guelph, Canada