698 Safety and tolerability of magrolimab in combination with taxanes in patients with solid tumors by Rohit Joshi, Sylvia Adams, Jiang Shao, Wen Xu, Joanne Chiu, William Lawler, Muhammad Furqan, Ulka N Vaishampayan, Oscar Juan-Videl, Natalie Rainey, Bruno Fang, Brian Vicuna, Fadi Shihadeh, Ann Chen, Aoife Sills, Estibaliz Lopez