[1] Inst Mexicano Seguro, Lab Cent Epidemiol, Social, Mexico City, DF, Mexico
[2] Inst Nacl Perinatol, Lab Genom, Social, Mexico City, DF, Mexico
[3] Inst Mexicano Seguro, Hosp Cardiol CMN SXXI, Social, Mexico City, DF, Mexico
[4] Inst Nacl Cardiol, Lab Genom, Social, Mexico City, DF, Mexico
[5] Inst Mexicano Seguro, Div Lab Vigilancia Epidemiol, Social, Mexico City, DF, Mexico
[6] Secretaria Salud Mexico, Inst Diagnost & Referencia Epidemiol, Mexico City, DF, Mexico
[7] Univ Nacl Autonoma Mexico, Fac Med, Mexico City, DF, Mexico