1. Instituto de Geociencias (CSIC, UCM)
2. Spain
3. University Carlos III of Madrid and IAAB
4. Department of Materials Science and Engineering and Chemical Engineering
5. 28911 Leganes
6. Instituto Tecnológico de Química y Materiales Alvaro Alonso Barba (IAAB)
7. University of West Hungary
8. Institute of Wood Based Products and Technologies
9. 9400 Sopron
10. Hungary