Schultz Marcus J, Spronk Peter E
Department of Intensive Care C3-415, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands,
Intensive Care Med. 2014 Mar;40(3):453-5. doi: 10.1007/s00134-014-3216-9. Epub 2014 Feb 7.