Donostia International Physical Center
Duke University
Durham, USA
Emmanuel College
Boston, USA
Federal University of Bahia (UFBA)
Salvador, Brazil
French National Centre for Scientific Research (CNRS)
Paris, France
Georgetown University
Washington DC, USA
Hunter College
New York, USA
Lund University
Lund, Sweden
Macquarie University
Sydney, Australia
New York Medical College
New York, USA