1. School of Natural Sciences, National University of Ireland, Galway, Republic of Ireland
2. Department of Mineral Resources, Geological Survey of Sweden, 75128 Uppsala, Sweden
3. Department Adhesive Bonding and Surfaces, Fraunhofer Institute for Manufacturing Technology and Advanced Materials (IFAM), Group BioInspired Materials, 28359 Bremen, Germany
4. Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Austrian Cluster for Tissue Regeneration, Donaueschingenstrasse 13, 1200 Vienna, Austria