ผู้เขียน: David Pencheon

Knut Schroeder General Practitioner (Family Physician), Concord Medical Centre and Honorary Senior Clinical Lecturer, Centre for Academic Primary Care, School of Social and Community Medicine, University of Bristol, Bristol, UK. Trevor Thompson General Practitioner (Family Physician), Wellspring Healthy Living Centre and Reader in Healthcare Education, Centre for Academic Primary Care, School of Social and Community Medicine, University of Bristol, Bristol, UK. Kathleen Frith President, Glynwood and former Managing Director, Center for Health and the Global Environment, Harvard Medical School, Boston, MA, USA. David Pencheon Director, NHS Sustainable Development Unit, East of England Strategic Health Authority, Cambridge, UK.