1. Review Policies & Details

2. Search Existing Data Requests

3. Request Data and/or Samples

DIAN Obs biospecimen requests are reviewed bi-annually (Feb 15 and Aug 15)

Contacts

For scientific inquiries related to DIAN Obs data and/or biospecimens:

Celeste Karch, PhD

Celeste Karch, PhD

Scientific Director, Associate Director, Project 1 Leader

For inquires about the process of submitting a data or biospecimen request:

Angie Ziegemeier

Project Manager/Data Navigator for DIAN Observational Study