1. Division of Clinical Research, Allergy and Asthma Wellness Centers, Butler, PA, USA
2. Morphew Consulting LLC, Bothell, WA, USA
3. School of Pharmacy, Duquesne University, Pittsburgh, PA, USA
4. Center for Atmospheric Particle Studies, Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA, USA
5. Division of Pediatric Allergy/Immunology, West Virginia University, Morgantown, WV, USA