1. Institut de Physique du Globe de Paris, Université de Paris, Paris, France
2. Department of Mineralogy and Petrology, Faculty of Sciences, University of Granada, Granada, Spain
3. Department of Earth Sciences, Structural Geology and Tectonics Group, Geological Institute, Zürich, Switzerland
4. Institut für Geologie, Mineralogie & Geophysik Ruhr-Universität, Bochum, Germany
5. Ecole Normale Supérieure of Lyon, Lyon University, Lyon, France