Hydrogel based drug delivery systems: a review with special emphasis on challenges associated with decontamination of hydrogels and biomaterials - Kikuchi, Irene Satiko; Galante, Raquel Sofia Cardoso; Dua, Kamal; Malipeddi, Venkata Ramana; Ghisleni, Daniela Dal Molim; Pinto, Terezinha de Jesus Andreoli (Current Drug Delivery, 2017)