Erratum to: Measuring diaphragm thickness with ultrasound in mechanically ventilated patients: feasibility, reproducibility and validity

Authors: Ewan C. Goligher, Franco Laghi, Michael E. Detsky, Paulina Farías, Alistair Murray, Deborah Brace, Laurent Brochard, Steffen-Sebastien Bolz, Gordon D. Rubenfeld, Brian P. Kavanagh, Niall D. Ferguson - Intensive Care Medicine 2015 cited by 316