Disclosure in Annual Financial Statements. If an estimate is disclosed in an interim period and that estimate is significantly changed in the final interim period (where there is no publishing of an interim report - which is usually the case), then the change in estimate is disclosed in the annual report.
The PenFill cartridge that you are currently using can be kept at room temperature up to 42 days, as long as they are kept below 86 degrees F (30 degrees C). Throw away unrefrigerated disposable Levemir PenFill cartridges after 42 days from the cartridges first use, even if it still contains Levemir.
That wont work. Essentially he will be taking lantus one month and novolog the next. They wont last an extra 30 days, maybe a couple then after that they will loose effectiveness and very quickly not work at all. You may find pens are better for your use. Since they come in boxes of 5 with each pen holding 300 units you only open 1 pen at a time so the remaining pens have a much longer expiration. Since I take a small amount of lantus and humalog I can get 5 months from a box of lantus and 4 months from a box of humalog.