Centers report that some patients move in time with the music.
Since then, the recovery rate has been about 90 percent, the center reported.
The center reports that 12,000 people, including 10,000 children, have attended its programs this year.
By the early 1990s, the center employed 87 people, and reported treating more than 50,000 patients.
The centers report that it affects 300 million people a year.
Centers reported that about half of their students attended roughly 2 days a week or more.
There are several published series where centres have reported their experience using this equipment.
The center reported Tuesday morning after a lengthy contract dispute.
The cause of death was pneumonia, the center reported.
Despite the reports of shortages 3.6 million doses, or 15 percent, were returned, the centers reported.