Definition of a critical bleed in patients with immune thrombocytopenia: Communication from the ISTH SSC Subcommittee on Platelet Immunology

Emily Sirotich, Gordon Guyatt, Caroline Gabe, Zhikang Ye, Carolyn E Beck, Vicky R. Breakey, Nichola Cooper, Adam Cuker, Jay Charness, Kerstin de Wit, Jennifer DiRaimo, Steven G. Fein, Rachael F. Grace, Ziauddin Hassan, Erin Jamula, Matthew Kang, Charles F. Manski, Clare O'Connor, Menaka Pai, Dale Paynter, Stephen C. Porter, Barbara Pruitt, Gail Strachan, Kathryn E. Webert, Justin W. Yan, John G. Kelton, Tamam Bakchoul, Donald M. Arnold