 Onconova Therapeutics, Inc. NASDAQ:ONTX Q2 2020 Earnings Conference Call Aug 12, 2020 4:30 PM ET Company Participants Avi Oler - Vice President, Corporate Development and General Counsel Steve Fruchtman - President and Chief Executive Officer Mark Guerin - Chief Financial Officer Ric Woodman - Chief Medical Officer and Senior Vice President, Research and Development Conference Call Participants Joe Pantginis - H.C. 