International Forum on Policies and Practice for Transfusion of ABO and RhD Non‐Identical Platelets: Summary. Issue 1 (14th July 2021) - Cardigan, Rebecca; New, Helen V.; Estcourt, Lise; Zhiburt, Eugene; Dubey, Rounak; Bengtsson, Jesper; Jöud, Magnus; Castillo, Carlos; Cid, Joan; Lozano, Miquel; Gounder, Dhana; Flanagan, Peter; et al.