1 School of Medicine, Rafael Nuñez University Corporation, Cartagena, Colombia.
2 School of Medicine, University of Sinú, Cartagena, Colombia.
3 School of Medicine, Cooperative University of Colombia, Bogotá, Colombia.
4 Medical and Surgical Research Center, School of Medicine, University of Cartagena, Cartagena, Colombia.; Future Surgeons Chapter, Colombian Surgery Association, Bogotá, Colombia. Electronic address: ivandavidloma@gmail.com.