This is actually an interesting article as I was involved in a traffic accident while on duty in the military. I have recently started the process for filing a claim and am finding that the traffic accident has a lot of conditions attached to it. PTSD, TBI, Migraine, Wrist and Arm injury, and possibly the connection of Sleep apnea as a secondary. I was fortunate that I found the documentation about the accident and can show it was on duty. Problem is that I did not report that incident on my ETS and have gone almost 20 years living with my issues. I am optimistic and enjoy seeing anything that supports the connection of various issues to one traffic accident. Just waiting on my complete medical records to get here in the next month to see what they actually have in the file that I can use to support these items in my claim.