Other benefits of melatonin include general neuroprotective effects, as melatonin is a powerful antioxidant. Melatonin also has several anti-cancer properties, and is currently being investigated for its role in fighting breast cancer.
The date of substantial completion is extremely important, because it determines the date that a contractor is no longer fully liable for delayed completion or for minor incomplete details. After substantial completion, the owner again becomes responsible for the property, i.e., security, utilities, etc.
Generally the effective date is date of claim for the secondary condition , not necessarily the date service connection was granted for the primary condition. While that is true, the various definitions of date of claim allow for this to be dates other than the date that VA receives the claim.