1. National Institute of Diabetes and Digestive and Kidney Diseases. Information for Potential Grant Applicants and Awardees National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Data Sharing Policy. July 2013. Available at: http://www.niddk.nih.gov/research-funding/process/human-subjects-research/Documents/PublicversionNIDDKdatasharingpolicy2013July2013.pdf. Accessed July 2, 2014
2. The Chronic Renal Insufficiency Cohort (CRIC) Study: Design and Methods
3. Design and Methods of the Chronic Kidney Disease in Children (CKiD) Prospective Cohort Study
4. NIDDK Central Repository. List of approved users. Available at: https://www.niddkrepository.org/requests/approved/data. Accessed July 2, 2014
5. Department of Health and Human Services. Funding opportunity for Ancillary Studies to Major Ongoing Clinical Research Studies to Advance Areas of Scientific Interest within the Mission of the NIDDK (R01). Available at: http://grants.nih.gov/grants/guide/pa-files/PAR-12-265.html. Accessed July 2, 2014