JAMA.
2018

Annals of Internal Medicine.
2018

American Journal of Medicine.
2017

Diabetes care.
2016

Annals of Surgery.
2015

Obesity Surgery.
2013

Obesity Research & Clinical Practice.
2013

JAMA.
2013

Obesity Surgery.
2013

JAMA.
2011

Annals of Epidemiology.
2003

2013
2013
2012
2012
2010