Anna Batchelor1, Leslie Jenal2, Farhad Kapadia3, Stephen Streat4, Leslie Whetstine5 and Brian Woodcock6 
1Consultant, Anaesthesia and Intensive Care Medicine, Royal Victoria Infirmary, Newcastle, UK
2Chaplain, Pasadena, California, USA
3Consultant Physician and Intensivist, PD Hinduja National Hospital, Bombay, India
4Intensivist, Department of Critical Care Medicine, Auckland Hospital, Auckland, New Zealand
5PhD Candidate, Centre for Healthcare Ethics, Duquesne University, Pittsburgh, Pennsylvania, USA
6Clinical Assistant Professor, Anesthesiology and Critical Care, University of Michigan Health System, Ann Arbor, Michigan, USA