1. Centre National de la Recherche Scientifique and Université Joseph Fourier, Grenoble; ISTerre; Grenoble France
2. Department of Earth, Atmospheric, and Planetary Sciences; Massachusetts Institute of Technology; Cambridge MA USA
3. Institute of Engineering Seismology and Earthquake Engineering; ITSAK; Thessaloniki Greece
4. Université de Savoie; ISTerre; Le Bourget du Lac France
5. Kandilli Observatory and Earthquake Research Institute; Bogaziçi University; Istanbul Turkey
6. Centre National de la Recherche Scientifique and Université de Strasbourg; EOST; Strasbourg France