Spectrum of severity of multisystem inflammatory syndrome in children: an EHR-based cohort study from the RECOVER program oleh Suchitra Rao, Naimin Jing, Xiaokang Liu, Vitaly Lorman, Mitchell Maltenfort, Julia Schuchard, Qiong Wu, Jiayi Tong, Hanieh Razzaghi, Asuncion Mejias, Grace M. Lee, Nathan M. Pajor, Grant S. Schulert, Deepika Thacker, Ravi Jhaveri, Dimitri A. Christakis, L. Charles Bailey, Christopher B. Forrest, Yong Chen