[1
]
Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences,
Universidad del Rosario.
[2
]
Hospital de Especialidades "Dr Antonio Fraga Mouret" del C.M.N. 'La Raza', Mexico
City, Mexico.
[3
]
Clínica del Occidente, Bogotá.
[4
]
Public Health and Infection Research Group, Faculty of Health Sciences, Universidad
Tecnológica de Pereira (UTP), Pereira, Risaralda, Colombia.