London-United Kingdom
UNIFESP - Retrovirologia/Retrovirology São Paulo, SP Brasil
Browserling, Inc. Ukraine / Bulgaria
Illinois Institute of Technology Chicago
Charité Universitätsmedizin Berlin Berlin
Tunis, Tunisia
South China University of Technology China, GuangZhou
Rotterdam, Netherlands
Hochschule Bonn Rhein Sieg Bremen,Germany
SISSA/ICTP Trieste