Corresponding author:
Ksenya Shliakhtsitsava, MD, MAS
5323 Harry Hines Blvd.
Dallas, TX 75390
Phone: 214-456-5815
Fax: 214-648-3122
Email: Ksenya.Shliakhtsitsava@UTSouthwestern.edu
Abstract word count: 237
Main Text word count: 3,127
Number of Tables: 0
Number of Figures: 5