id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id FDA-2007-P-0243-0001,FDA,FDA-2007-P-0243,Acknowledgement Letter to Michael J. Dochniak,Other,ACK-Acknowledgement Letter,2007-12-20T05:00:00Z,2007,12,,,2008-07-22T22:56:16Z,,0,0,090000648042b0be