1 Department of Anesthesiology and Perioperative Medicine, Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA.
2 Depts. Of General Anesthesiology and Outcomes Research, Cleveland Clinic, Cleveland, OH, USA.
3 Department of Anesthesiology and Pain Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA. Electronic address: kunal.karamchandani@utsouthwestern.edu.