Yang Y., Köwitsch A., Ma N., Mader K., Pashkuleva I., Reis R. L., and Groth T.,  "Functionality of surface-coupled oxidised glycosaminoglycans towards fibroblast adhesion",  Journal of Bioactive and Compatible Polymers, vol. 31, issue 2, pp. 191-207, doi:10.1177/0883911515599999, 2016.