1. UFZ - Helmholtz Centre for Environmental Research; Leipzig Germany
2. Martin Luther University of Halle-Wittenberg; Halle an der Saale Germany
3. Federal Rural University of Rio de Janeiro - UFFRJ; Rio de Janeiro Brazil
4. Federal University of Rio de Janeiro - UFRJ; Rio de Janeiro Brazil
5. Technische Universität Dresden; International Institute Zittau; Zittau Germany