1. Joint Institute for Nuclear Research, Dubna, Russia
2. Institute of Physics, Azerbaijan National Academy of Sciences, Baku, Azerbaijan
3. Deutsches Elektronen Synchrotron, Hamburg, Germany
4. Institute of Geosciences, University of Frankfurt, Frankfurt, Germany
5. Bayerisches Geoinstitut, University Bayreuth, Bayreuth, Germany
6. Physics Research Institute, Southern Federal University, Rostov-on-Don, Russia
7. Institute of Research and Development, Duy Tan University, Da Nang, Viet Nam