Analysis of acute COVID-19 including chronic morbidity: protocol for the deep phenotyping National Pandemic Cohort Network in Germany (NAPKON-HAP). - Steinbeis F; Thibeault C; Steinbrecher S; Ahlgrimm Y; Haack IA; August D; Balzuweit B; Bellinghausen C; Berger S; Chaplinskaya-Sobol I; Cornely O; Doeblin P; et al. (Infection, 2024)