International Forum on the Collection and Use of COVID‐19 Convalescent Plasma: Protocols, Challenges and Lessons Learned: Summary. Issue 10 (20th May 2021) - Al‐Riyami, Arwa Z.; Burnouf, Thierry; Yazer, Mark; Triulzi, Darrell; Kumaş, Levent Tufan; Sağdur, Levent; Pelit, Nil Banu; Bazin, Renée; Hindawi, Salwa I.; Badawi, Maha A.; Patidar, Gopal K.; Pandey, Hem Chandra; et al.