Comparison of First and Second Wave Cohorts of Multisystem Inflammatory Disease Syndrome IN Children.

"All authors report no relationships relevant to the contents of this paper to disclose. This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors. Disclosures of NIH funding: R.L.D. receives funding from the National Institute of Child Health and Human Development (NICHD)—National Institute of Health (NIH) Grant R61 HD105618 and from NIAID. A.S.H. is supported by a subagreement from the Johns Hopkins University with funds provided by grant no. NICHD grant R61HD105591 and from the Office of the Director, National Institute of Health (OD). Its contents are solely the responsibility of the authors and do not necessarily represent the official views of the Eunice Kennedy Shriver National Institute of Child Health & Human Development, the Office of the Director, National Institute of Health (OD), or the Johns Hopkins University."

"All authors report no relationships relevant to the contents of this paper to disclose. This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors. Disclosures of NIH funding: R.L.D. receives funding from the National Institute of Child Health and Human Development (NICHD)—National Institute of Health (NIH) Grant R61 HD105618 and from NIAID. A.S.H. is supported by a subagreement from the Johns Hopkins University with funds provided by grant no. NICHD grant R61HD105591 and from the Office of the Director, National Institute of Health (OD). Its contents are solely the responsibility of the authors and do not necessarily represent the official views of the Eunice Kennedy Shriver National Institute of Child Health & Human Development, the Office of the Director, National Institute of Health (OD), or the Johns Hopkins University."