1. State Key Laboratory of Isotope Geochemistry; Guangzhou Institute of Geochemistry, Chinese Academy of Sciences; Guangzhou China
2. Institute of Petrology and Structural Geology; Charles University; Praha Czech Republic
3. Czech Geological Survey; Praha Czech Republic
4. EOST, Institut de Physique du Globe; Université de Strasbourg; Strasbourg France
5. Institut für Geowissenschaften; Universität Mainz; Mainz Germany
6. Department of Earth Sciences; University of Hong Kong; Pokfulam Hong Kong