1. Review data/SQL examples for abstraction of cancer treatments - Michael Gurley

2. Review results of Cancer Registry diagnosis ETL at Columbia, problems and solutions - Ray/Dmytry - tentatively

3. Plan next steps:

Finalizing and Presenting Diagnosis and Treatment Proposal to the larger CDM WG

Implementation and Extension of Nebraska Lexicon in the Vocabulary

Demonstration and implementation of data abstraction algorithms, hackathon