Cryotherapy for Retinopathy of Prematurity (CRYO-ROP) - Outcome Study of Cryotherapy for Retinopathy of Prematurity

Alabama Ophthalmology Associates, P.C., Birmingham

Private practice of David Plotsky, MD, Washington D.C.

Retina Group of Washington, Washington D.C.

Bascom Palmer Eye Institute, University of Miami School of Medicine, Miami

University of Illinois Eye and Ear Infirmary, Chicago

Department of Ophthalmology, Indiana University School of Medicine, Indianapolis

Kentucky Lions Eye Research Institute, University of Louisville, Louisville

Department of Ophthalmology, Tulane University School of Medicine, New Orleans

Wilmer Eye Institute, The Johns Hopkins Medical Institutions, Baltimore

Private practice of John D. Baker, MD, Dearborn

Associated Retinal Consultants, P.C., Royal Oak

Department of Ophthalmology, University of Minnesota, Minneapolis

Strong Children's Hospital, University of Rochester Medical Center, Rochester

Duke University Medical Center, Durham

Private Practice of Miles J. Burke, MD, Cincinnati

Columbus Children's Hospital, Columbus

Oregon Health & Science University, Casey Eye Institute, Portland

Children's Hospital of Philadelphia, Division of Pediatric Ophthalmology, Philadelphia

Pediatric Ophthalmology and Strabismus, Inc., Pittsburgh

Storm Eye Institute, Medical University of South Carolina, Charleston

Department of Ophthalmology, Vanderbilt University Medical Center, Nashville

Private practice of Rand Spencer, M.D., Dallas

University of Texas Health Science Center, San Antonio, Department of Ophthalmology, San Antonio

John Moran Eye Center, Salt Lake City