1 President Colombian Association of Obesity and Bariatric Surgery, Department of Surgery, Autonomous University of Bucaramanga, Santander, Bucaramanga, Colombia.
2 Department of Internal Medicine and Critical Patient Care, Fundación Oftalmológica de Santander-Clínica Ardila Lülle, Santander, Bucaramanga, Colombia.
3 General Medic, Autonomous University of Bucaramanga, Santander, Bucaramanga, Colombia.
4 President Group of Innovation and Research in Surgery, Department of Surgery, Autonomous University of Bucaramanga, Santander, Bucaramanga, Colombia. Cirugia.semillero@gmail.com.