prov:value
| - Use according to claim 3, characterized in that the polymeric carrier material is chosen from the group consisting of cellulose and derivatives thereof, alginates, hyaluronic acid, chitin, chitosans, polysaccharides, polyamides, polyesters, polyolefins, polyacrylates, polyvinyl alcohols, polyurethanes and silicones, including mixtures and copolymers thereof. 5.
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