[1] Inst Nacl Med Genom, Mexico City, DF, Mexico
[2] Univ Nacl Autonoma Mexico, Programa Maestria Ciencias Biol, Mexico City, DF, Mexico
[3] IMSS, Ctr Med Nacl Siglo 21, Mexico City, DF, Mexico
[4] Univ Nacl Autonoma Mexico, Programa Maestria Ciencias Bioquim, Mexico City, DF, Mexico
[5] IMSS, Ctr Med Nacl La Raza, Mexico City, DF, Mexico
[6] Hosp Infantil Mexico Dr Federico Gomez, Mexico City, DF, Mexico
[7] Univ Nacl Autonoma Mexico, Programa Doctorado Ciencias Biomed, Mexico City, DF, Mexico