Frequently Asked Questions

These FAQs are structured into lists by topic and by the type of person who might ask them.  Select an FAQ list from the sub-menu in the sidepanel opposite. If your browser is JavaScript enabled, each question will be prefixed by a ⊕ symbol and the answer to the question will be revealed once this symbol has been clicked.

If your browser is not JavaScript enabled, then both the questions and the answers will always be displayed without any ⊕ symbols, but there may be some formatting problems with the resulting long page.

Instructions for enabling JavaScrript for all commonly used browsers can be found by clicking on How to enable JavaScript in your browser.


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