[1] Univ Michigan, Natl Clinicians Scholars Program, Div Hosp Med, Ann Arbor, MI 48109 USA
[2] Wuqu Kawoq Maya Hlth Alliance, Tecpan, Guatemala
[3] Weill Cornell Sch Med, New York, NY USA
[4] INCAP, Guatemala City, Guatemala
[5] Unidad Cirugia Cardiovasc Guatemala UNICAR, Guatemala City, Guatemala
[6] Rafael Landivar Univ, Inst Invest & Estudios Super Ciencias Salud IECIS, Guatemala City, Guatemala
[7] Stanford Univ, Div Nephrol, Palo Alto, CA 94304 USA
[8] Fdn Nino Enfermo Renal FUNDANIER, Guatemala City, Guatemala
[9] Brigham & Womens Hosp, Dept Med, Dept Global Hlth Equ, 75 Francis St, Boston, MA 02115 USA
[10] Massachusetts Gen Hosp, Dept Emergency Med, Boston, MA 02114 USA