Fig. (IMAGE) Osaka University Caption Graphic abstract Credit 2022, Takeshi Ebihara, Combination of WFDC2, CHI3L1 and KRT19 in plasma defines a clinically useful molecular phenotype associated with prognosis in critically ill COVID 19 patients, Journal of Clinical Immunology Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.