[1] University of Maryland School of Medicine,Department of Pediatrics
[2] University of Maryland School of Medicine,Department of Radiology
[3] University of Maryland School of Medicine,Department of Pathology
[4] 4Current address: Dr A Rodriguez,undefined
[5] Pediatrix Medical Group,undefined
[6] Boca Raton Community Hospital,undefined
[7] 800 Meadows Rd,undefined
[8] Boca Raton,undefined
[9] Fl 33486,undefined
[10] USA. E-mail: andres2home@aol.com,undefined
[11] 5Current address: KD Fairchild,undefined
[12] Virginia Health System,undefined
[13] University of Virginia,undefined
[14] Department of Pediatrics,undefined
[15] Box 800386,undefined
[16] Hospital Drive,undefined
[17] Charlottesville,undefined
[18] VA 22908,undefined
[19] USA. E-mail: kdf2n@virginia.edu,undefined