Kunming Institute of Botany; World Agroforestry Center (ICRAF)

State Museum for Natural History Karlsruhe and Ilia State University Tbilisi

Universidad Nacional Autónoma de México

ICREA and ICTA-UAB

Harvard University

University of the Witwatersrand, Johannesburg

Professor of Ecology, Ilia State University, Tbilisi, Georgia

Guru Gobind Singh IP University, New Delhi

Researcher

INIBIOMA-Investigadora CONICET