1 Department of Radiology, Hospital Universitario Fundación Santa Fe de Bogotá, 116 street # 9-02, Bogotá, 110111, Colombia. lauraolbe@unisabana.edu.co.
2 Department of Radiology, Hospital Universitario Fundación Santa Fe de Bogotá, 116 street # 9-02, Bogotá, 110111, Colombia.
3 Department of Radiology, Division of Neuroradiology, Hospital Universitario Fundación Santa Fe de Bogotá, 116 street # 9-02, Bogotá, 110111, Colombia.