Gill Livingston, Julie Barber, Penny Rapaport, Martin Knapp, Mark Griffin, Derek King, Debbie Livingston, Cath Mummery, Zuzana Walker, Juanita Hoe, Elizabeth L Sampson, Claudia Cooper
BMJ. 2013; 347: f6276. Published online 2013 Oct 25. doi: 10.1136/bmj.f6276