Article Information
vol. 69 no. 4 796-803
PubMed
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History
- Accepted January 19, 2021
- Published online April 1, 2021.
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- Previous version (February 23, 2021 - 06:31).
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Copyright & Usage
© American Federation for Medical Research 2021. No commercial re-use. See rights and permissions. Published by BMJ.
Author Information
- 1 Department of Internal Medicine, Section of Digestive Diseases and Nutrition, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
- 2 Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
- 3 University of Chicago, Chicago, Illinois, USA
- Correspondence to Dr George Salem, Oklahoma City, Oklahoma, USA; george-salem{at}ouhsc.edu