It added, however, that management knew about the causes and remedies for the trauma injuries "perhaps as early as 1984" but failed to remedy them.
The fire spread rapidly, causing a panic so that some workers suffered trauma injuries during a rush to escape.
"It's the trauma injuries that get them to the hospital, like falling off a horse or breaking an arm."
The autopsy report for Javadifar stated that his death was caused by blunt trauma injury from severe beating.
Every four seconds someone is injured and every six minutes someone will die from a trauma injury.
All of the victims died of multiple trauma injuries, and the accident is under investigation, he said.
Many of the injured had blunt trauma injuries.
The researchers nevertheless found clear evidence that in some cases, a certain amount of alcohol helps the brain recover from blunt trauma injury.
It said most child homicides were caused by "blunt trauma injury."
Implant products are used for reconstruction and repair from trauma injuries.