This is why the number of affected patients is as low as it is.
Seattle Children's Hospital in Seattle, WA is ranked nationally in 10 pediatric specialties. Seattle Children's Hospital is a 250-bed children's general facility with 11,427 admissions in the most recent year reported.
It’s part of the University of Washington system, which normally has a good reputation. I’ve been to UWMC, Roosevelt Clinic a d Harborview many times.