Late Breaking Abstract (LBA) is still a possibility:
May 29, 2015, 1:00 PM (CDT) - All LBAs to be presented in a press briefing or scientific presentation on Friday, May 29 will be publicly released at 1:00 PM (CDT) on Friday, May 29, 2015, on abstracts.asco.org.
May 30, 2015, 6:30 AM (CDT) - All LBAs to be presented in a press briefing or scientific presentation on Saturday, May 30 will be publicly released at 6:30 AM (CDT) on Saturday, May 30, 2015, on abstracts.asco.org.
May 31, 2015, 6:30 AM (CDT) - All LBAs to be presented in a press briefing or scientific presentation on Sunday, May 31 will be publicly released at 6:30 AM (CDT) on Sunday, May 31, 2015, at abstracts.asco.org.
June 1, 2015, 6:30 AM (CDT) - All LBAs to be presented in a press briefing or scientific presentation on Monday, June 1 and Tuesday, June 2 will be publicly released at 6:30 AM (CDT) on Monday, June 1, 2015, at abstracts.asco.org.