1. Biomaterials Research Group, Department of Materials Engineering; Isfahan University of Technology8415683111; Isfahan Iran
2. Deutsches Textilforschungzentrum Nord-West gGmbHAdlerstr. 1; 47798 Krefeld Germany
3. Institute of Anatomy; Essen University Hospital, University of Duisburg-Essen45122; Essen Germany
4. Dental Materials Research Center; Isfahan University of Medical Sciences8174673461; Isfahan Iran
5. Physiology Research Center, Department of Physiology; Isfahan University of Medical Sciences8174673461; Isfahan Iran
6. Physikalische Chemie; Universität Duisburg-Essen, Universitätsstr. 5; 45141 Essen Germany
7. Institute of Anatomy and Cell Biology; Julius-Maximilians-University WürzburgD-97070; Würzburg Germany
8. Center of Ophthalmology; Essen University Hospital; University of Duisburg-Essen45122; Essen Germany
9. Department of Ophthalmology; Düsseldorf University Hospital, Heinrich-Heine-University40225; Düsseldorf Germany