Biocompatibility evaluation of densified bacterial nanocellulose hydrogel as an implant material for auricular cartilage regeneration. - Martínez Ávila, Héctor; Schwarz, Silke; Feldmann, Eva-Maria; Mantas, Athanasios; Bomhard, Achim; Gatenholm, Paul; Rotter, Nicole (Applied Microbiology & Biotechnology, 2014)