1 Department of Internal Medicine, Rochester General Hospital, Rochester, NY, USA.
2 Division of Cardiology, Florida Atlantic University, Boca Raton, FL, USA.
3 Division of Cardiology, University of Toledo, Toledo, OH, USA.
4 Keele Cardiovascular Research Group, Keele University, Keele, UK.
5 Division of Cardiology, Christus Good Shepherd Medical Center, Longview, TX, USA; Texas A&M School of Medicine, Christus Good Shepherd Medical Center, Longview, TX., USA. Electronic address: aymangalal24@hotmail.com.
6 Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA.
7 Division of Cardiology, University of Texas Medical Branch, Galveston, TX, USA.
8 Division of Cardiology, Loma Linda University, Loma Linda, CA, USA.