1. Division of Newborn Medicine
The Floating Hospital for Children
Tufts University School of Medicine
Boston, MA 02111
Pulse Oximetry Saturation Trial for Prevention of Retinopathy of Prematurity (POST ROP) Planning Study Group
2. Cedars-Sinai Medical Center
Keck School of Medicine
University of Southern California
Los Angeles, CA 90048
POST ROP Planning Study Group
3. University of Sydney at Westmead
New South Whales 2145, Australia
POST ROP Planning Study Group
4. University of Rochester School of Medicine and Dentistry
Rochester, NY 14642
POST ROP Planning Study Group