Merge pull request #564 from cmu-delphi/survey-plos-paper

Add survey publication I forgot

Author: krivard

content/covid19/ctis.md

@@ -60,12 +60,13 @@ Our primary description of the survey and its results over the first year of ope
 Other peer-reviewed publications using the survey data include:
 
 - D. P. Do and R. Frank (2022). [Prior COVID-19 infection: an underappreciated factor in vaccine hesitancy in the USA](https://doi.org/10.1093/pubmed/fdab404). *Journal of Public Health*, fdab404.
+- W. C. King, M. Rubinstein, A. Reinhart, and R. J. Mejia (2021). [Time trends, factors associated with, and reasons for COVID-19 vaccine hesitancy: A massive online survey of US adults from January-May 2021](https://doi.org/10.1371/journal.pone.0260731). *PLoS ONE* 16 (12), e0260731.
 - C. Lupton-Smith, E. Badillo-Goicochea, T.-H. Chang, H. Maniates, K. E. Riehm, I. Schmid, and E. A. Stuart (2021). [Factors associated with county-level mental health during the COVID-19 pandemic](https://doi.org/10.1002/jcop.22785). *Journal of Community Psychology*.
 - D. P. Do and R. Frank (2021). [U.S. frontline workers and COVID-19 inequities](https://doi.org/10.1016/j.ypmed.2021.106833). *Preventive Medicine* 153, 106833.
 - W. C. King, M. Rubinstein, A. Reinhart, and R. J. Mejia (2021). [COVID-19 vaccine hesitancy January-May 2021 among 18–64 year old US adults by employment and occupation](https://doi.org/10.1016/j.pmedr.2021.101569). *Preventive Medicine Reports* 24, 101569.
 - C. H. Sudre, A. Keshet, M. S. Graham, A. D. Joshi, S. Shilo, H. Rossman, B. Murray, E. Molteni, K. Klaser, L. D. Canas, M. Antonelli, L. H. Nguyen, D. A. Drew, M. Modat, J. Capdevila Pujol, S. Ganesh, J. Wolf, T. Meir, A. T. Chan, C. J. Steves, T. D. Spector, J. S. Brownstein, E. Segal, S. Ourselin, and C. M. Astley (2021). [Anosmia, ageusia, and other COVID-19-like symptoms in association with a positive SARS-CoV-2 test, across six national digital surveillance platforms: an observational study](https://doi.org/10.1016/S2589-7500(21)00115-1). *The Lancet Digital Health* 3 (9), e577-e586.
 - R. Sukumaran, P. Patwa, S. T V, S. Shankar, R. Kanaparti, J. Bae, Y. Mathur, A. Singh, A. Chopra, M. Kang, P. Ramaswamy, and R. Raskar (2021). [COVID-19 outbreak prediction and analysis using self reported symptoms](https://doi.org/10.35566/jbds/v1n1/p8). *Journal of Behavioral Data Science* 1 (1), 154–169.
-- D. Adjodah, K. Dinakar, M. Chinazzi, S. P. Fraiberger, A. Pentland, S. Bates, K. Staller, A. Vespignani, and D. L. Bhatt (2021). [Association between COVID-19 outcomes and mask mandates, adherence, and attitudes](https://doi.org/10.1371/journal.pone.0252315). *PLoS ONE* 16, e0252315.
+- D. Adjodah, K. Dinakar, M. Chinazzi, S. P. Fraiberger, A. Pentland, S. Bates, K. Staller, A. Vespignani, and D. L. Bhatt (2021). [Association between COVID-19 outcomes and mask mandates, adherence, and attitudes](https://doi.org/10.1371/journal.pone.0252315). *PLoS ONE* 16 (6), e0252315.
 - C. M. Zipfel, V. Colizza, and S. Bansal (2021). [The missing season: The impacts of the COVID-19 pandemic on influenza](https://doi.org/10.1016/j.vaccine.2021.05.049). *Vaccine* 39 (28), 3645-3648.
 - J. Lessler, M. K. Grabowski, K. H. Grantz, E. Badillo-Goicoechea, C. J. E. Metcalf, C. Lupton-Smith, A. S. Azman, and E. A. Stuart (2021). [Household COVID-19 risk and in-person schooling](https://doi.org/10.1126/science.abh2939). *Science* 372 (6545), 1092-1097.
 - Doerr, A.J. (2021). [Locked (Down) and Loaded (Language): Effect of Policy and Speech on COVID-19 Outcomes](https://doi.org/10.1177/15480518211012404). *Journal of Leadership & Organizational Studies* 28 (3), 340-348.