At-home self-collection of saliva, oropharyngeal swabs and dried blood spots for SARS-CoV-2 diagnosis and serology: Post-collection acceptability of specimen collection process and patient confidence in specimens. - Valentine-Graves, Mariah; Hall, Eric; Guest, Jodie Lynn; Adam, Elizabeth; Valencia, Rachel; Shinn, Kaitlin; Hardee, Isabel; Sanchez, Travis; Siegler, Aaron J.; Sullivan, Patrick Sean (PLoS ONE, 2020)