Association between SARS-CoV-2 infection and select symptoms and conditions 31 to 150 days after testing among children and adults oleh Yongkang Zhang, Alfonso Romieu-Hernandez, Tegan K. Boehmer, Eduardo Azziz-Baumgartner, Thomas W. Carton, Adi V. Gundlapalli, Julia Fearrington, Kshema Nagavedu, Katherine Dea, Erick Moyneur, Lindsay G. Cowell, Rainu Kaushal, Kenneth H. Mayer, Jon Puro, Sonja A. Rasmussen, Deepika Thacker, Mark G. Weiner, Sharon Saydah, Jason P. Block, PCORnet Network Partners