[1] Cincinnati Childrens Hosp Med Ctr, Ctr Acute Care Nephrol, Cincinnati, OH 45229 USA
[2] Baylor Coll Med, Texas Childrens Hosp, Div Crit Care Med & Nephrol, Houston, TX 77030 USA
[3] Alberta Hlth Sci Univ, Edmonton, AB, Canada
[4] Childrens Hosp Alabama, Birmingham, AL USA
[5] Northwestern Univ, Ann & Robert Lurie Childrens Hosp Chicago, Chicago, IL 60611 USA
[6] Mayo Clin, Rochester, MN USA
[7] Hacettepe Univ, Life Support Ctr, Dept Pediat Intens Care Med, Ankara, Turkey
[8] Ohio State Univ, Nationwide Childrens Hosp, Columbus, OH 43210 USA
[9] Univ Rochester, Med Ctr, Golisano Childrens Hosp, Rochester, NY 14642 USA
[10] McMaster Univ, Hamilton, ON, Canada
[11] Univ Virginia, Charlottesville, VA USA
[12] Indiana Univ, Riley Childrens Hosp, Bloomington, IN USA
[13] Kings Coll London, London, England
[14] Mercy Childrens Hosp Kansas City, Kansas City, MO USA
[15] Univ Pittsburgh, Childrens Hosp Pittsburgh, Med Ctr, Pittsburgh, PA 15213 USA
[16] Univ Michigan, CS Mott Childrens Hosp, Ann Arbor, MI 48109 USA
[17] Yale Univ, Med Ctr, New Haven, CT USA
[18] St Johns Acad Hlth Sci, Bangalore, Karnataka, India
[19] Univ Iowa, Stead Family Childrens Hosp, Iowa City, IA USA
[20] Seattle Childrens Hosp, Seattle, WA USA
[21] Washington Univ, Sch Med, St Louis, MO USA
[22] Univ Florene, Florence, Italy
[23] Med Univ South Carolina, Charleston, SC 29425 USA
[24] Stanford Univ, Lucille Packard Childrens Hosp, Stanford, CA 94305 USA
[25] Santa Casa Belo Horizonte, Belo Horizonte, MG, Brazil
[26] Baylor Coll Med, Texas Childrens Hosp, Div Nephrol, Houston, TX 77030 USA
[27] Hosp Sick Children, Toronto, ON, Canada
[28] Univ Padua, San Bartolo Hosp, Vicenza, Italy
[29] Univ Calif San Diego, San Diego Hlth Sci, San Diego, CA 92103 USA
[30] Univ Pittsburgh, Med Ctr, Pittsburgh, PA USA
[31] Guys & St Thomas Univ, London, England