The receipt deadline for new late abstract submission is 11:59 p.m., April 7, 2014 (US ET). (Closed)

Late abstract revisions are accepted now through 11:59 p.m., April 7, 2014 (US ET). (Closed)

The receipt deadline to withdraw a previously submitted Late abstract is 11:59 p.m., April 7, 2014 (US ET). (Closed)