@article{article50e55ff3, title = {Perceived workload using separate (filtering facepiece respirator and face shield) and powered air-purifying respirator and integrated lightweight protective air-purifying respirator: protocol for an international multisite human factors randomized crossover feasibility study}, author = {Price, Amy and Lin, Ying Ling and Levin, Anna S and Tumietto, Fabio and Almeida, Rodrigo and Almeida, Ana and Ciofi-Silva, Caroline Lopes and Fontana, Luca and Oliveira, Naila and Parisi, Nicola Francesco and Mainardi, Giulia Marcelino and Cordeiro, Luciana and Roselli, Marco and Shepherd, Paul and Morelli, Luana and Mehrabi, Najmeh and Price, Kathleen and Chan, Whitney and Srinivas, Shrinidhy and Harrison, T Kyle and Chu, May and Padoveze, Maria Clara and Chu, Larry}, year = {2022}, doi = {10.2196/36549}, journal = {JMIR research protocols} }