Published on in Vol 3, No 4 (2015): Oct-Dec
1 Beth Israel Deaconess Medical Center, Division of Pulmonary, Critical Care, and Sleep Medicine, Boston, MA, United States
2 Yale University, Yale-New Haven Hospital, Department of Pulmonary and Critical Care, New Haven, CT, United States
3 Center for Urban Science and Progress, New York University, New York, NY, United States
4 Center for Wireless Health, Departments of Anesthesiology and Neurological Surgery, University of Virginia, Charlottesville, VA, United States
*these authors contributed equally