1
Department of Physical Therapy, Exercise and Rehabilitation Science, College of Health Sciences, Marquette University, Milwaukee, Wisconsin
2
Cardiopulmonary Specialists Inc and Physical Therapy Department, Mercer University, 220 Lackland Court, Atlanta, GA 30350 USA
3
Physical Therapy Department, St Ambrose University, Davenport, Iowa
4
Morosky College of Health Professions and Sciences, Gannon University, Erie, Pennsylvania
✉Address all correspondence to Dr Hillegass at ezhillegass@gmail.com.
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