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withdrawn,object_id FDA-1997-P-0054-0002,FDA,FDA-1997-P-0054,"Acknowledgement Letter to the Center for Positron Emission Tomography, State University of New York at Buffalo, Department of Nuclear Medicine",Other,ACK-Acknowledgement Letter,1997-10-21T04:00:00Z,1997,10,,,2013-07-28T01:52:43Z,,0,0,09000064805cfd15