The five doctors examined Terri Schiavo's medical records, brain scans, the videos, and Terri herself. Cranford, Greer, and Bambakidis testified that Terri Schiavo was in a persistent vegetative state. Drs. Maxfield and Hammesfahr testified that she was in a minimally conscious state. As part of the court-ordered medical exam, six hours of video of Terri Schiavo were taped and filed at the Pinellas County courthouse. The tape included Terri Schiavo with her mother and neurologist William Hammesfahr. The entire tape was viewed by Judge Greer, who wrote, Terri "clearly does not consistently respond to her mother." From that six hours of video, the Schindlers and their supporters produced six video clips intended to support their case, totaling less than six minutes, and released those clips to public websites. Judge Greer ruled that Terri Schiavo was in a PVS, and was beyond hope of significant improvement. The trial court order was particularly critical of Hammesfahr's testimony, which claimed positive results in similar cases by use of Vasodilation therapy, the success of which is unsupported in the medical literature. This ruling was later affirmed by Florida's Second District Court of Appeal, which stated that "this court has closely examined all of the evidence in the record," and "we have ... carefully observed the video tapes in their entirety." The court concluded that "if we were called upon to review the guardianship court's decision "de novo", we would still affirm it." This decision by the Second District Court of Appeals came to be known as "Schiavo IV" in later rulings.