1. Executive Deputy Editor, Annals of Internal Medicine
2. Associate Director for Library Operations, US National Library of Medicine
3. Chief Scientific Officer, Deutsches Ärzteblatt (German Medical Journal)
4. Editor in Chief, JAMA and the JAMA Network
5. Editor in Chief, Nederlands Tijdschrift voor Geneeskunde
6. Editor in Chief, New England Journal of Medicine
7. Editor in Chief, Canadian Medical Association Journal
8. Editor in Chief, New Zealand Medical Journal
9. Head of Research, British Medical Journal
10. Editor in Chief, Ethiopian Journal of Health Sciences
11. Deputy Editor, The Lancet
12. Editor in Chief, Annals of Internal Medicine
13. Chief Editor, PLOS Medicine
14. Scientific Editor in Chief, Ugeskrift for Laeger (Danish Medical Journal
15. Representative and Past President, World Association of Medical Editors
16. Representative, Chinese Medical Journal