At most of these incidents, the medical commander role is not activated.
Mr Duckenfield, now 70, said, with the benefit of hindsight, it was a "serious mistake" to take the commander role.
During the Siege of Zbarazh Wiśniowiecki was thus not the official commander (role was taken by regimentarz Andrzej Firlej) but most historians agree he was the real, if unofficial, commander of the Polish-Lithuanian army.
All personnel with some form of commander or sub-commander roles were invited to participate, and they all accepted the invitation and returned written consent.
Major uncertainties affecting decision-making included location and boundaries of the incident ground, number of casualties, commander roles, personnel safety, and lack of resource oversight.
The ambulance commander, assisting ambulance commander, the four paramedics filling sub-commander roles on the incident scene, and two operators at the dispatch center were contacted by e-mail and asked to participate as informants in the study.
Some, including lawyers for those accused at Abu Ghraib, have called for a special court of inquiry that would consolidate the investigations and remove them from the military chain of command, which includes commanders whose role in authorizing or creating conditions that allowed abuse to fester.
"It's counter to my mission," said Chief Manger, one of the commanders whose role in an immigration debate was highlighted in the report.
But he ordered Stone to keep his mouth shut regarding his commander's role.
