All information provided on this site is general in nature. Do not rely upon any of the information for medical diagnosis or treatment. Please consult your primary health care provider if you have questions or concerns about any medical issues or conditions. Appearance of link sites and sponsors on the CFRI or related web pages does not imply endorsement by Cystic Fibrosis Research, Inc. (CFRI). CFRI and the authors of the information contained here cannot be held responsible for any damage resulting from use of any information that is found on this web site.