Corrigendum to “PVD-grown antibacterial Ag–TiN films on piezoelectric PVDF substrates for sensor applications” [Surf. Coat. Technol. 281 (2015) 117–124]

a GRF-CFUM, Physics Department, University of Minho, 4800-058 Guimaraes, Portugal b CEB, Centre of Biological Engineering, LIBRO-Laboratorio de Investigacao em Biofilmes Rosario Oliveira, University of Minho, Campus of Gualtar, 4700-057 Braga, Portugal c Department of Control Engineering, Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, Prague 6, Czech Republic d Engineering Materials, University of Southampton, Highfield, SO17 1BJ Southampton, UK e SEG-CEMUC Mechanical Engineering Department, University of Coimbra, 3030-788 Coimbra, Portugal