Novel PGS/PCL electrospun fiber mats with patterned topographical features for cardiac patch applications - Tallawi, M; Dippold, D; Rai, R; D'Atri, D; Roether, JA; Schubert, DW; Rosellini, E; Engel, FB; Boccaccini, AR (MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2016)