1. FieldStream: network data services for exposure biology studies in natural environments, http://www.fieldstream.org/
2. Google health, http://www.google.com/intl/en/health/about/
3. Institutional Review Board - Protect Research Data, http://irb.ufl.edu/irb01/data.html
4. JavaScript object notation, http://www.json.org/
5. Microsoft HealthVault, http://www.healthvault.com