Added fixes to prc_load_std to handle errors in source data. Updated prc_log_dropped record with new rule and fixed audit messages. Renamed and added some tables to source_ladr_ddl. Increased numeric precision and length of some strings in std tables to better match target fields in i2b2. Added code to prc_load_concept_dimension to handle medications and cleaned up code for other concepts. Updated prc_load_provider to add providers to folders by the first initial of their last names in the i2b2 ontology. Removed code that published patient_mapping and encounter_mapping tables. Dropped ontology_map from stage. Update LADR Ontology Loader to load medication mapping file. Added audit_record_log table. Added prc_load_all to stage. Dropped prc_publish_i2b2.