1 Baylor University Medical Center, Dallas, Texas, USA; Baylor Heart and Vascular Institute, Dallas, Texas, USA; Baylor Jack and Jane Hamilton Heart and Vascular Hospital, Dallas, Texas, USA; Baylor Scott & White Research Institute, Dallas, Texas, USA; Texas A&M College of Medicine Health Science Center, Dallas, Texas, USA. Electronic address: peteramccullough@gmail.com.
2 Baylor Heart and Vascular Institute, Dallas, Texas, USA; Baylor Scott & White Research Institute, Dallas, Texas, USA.
3 Baylor Heart and Vascular Institute, Dallas, Texas, USA; Baylor Scott & White Research Institute, Dallas, Texas, USA; Texas A&M College of Medicine Health Science Center, Dallas, Texas, USA.