Università degli Studi di Pavia - ITALY
University of Tokyo - JAPAN
Cavendish Laboratory - UNITED KINGDOM
Technische Universität Dortmund - GERMANY
University of Ottawa - CANADA
Ioffe Institute - RUSSIA
Weizmann Institute of Science - ISRAEL
Institute of Physics - POLAND
Ecole Polytechnique Fédérale de Lausanne - SWITZERLAND
University of Michigan - USA
Universidad Autónoma de Madrid - SPAIN
Laboratory for Photonics and Nanostructures - CNRS - FRANCE