Studies are required to verify these findings. It maybe necessary to empty the cylinder to verify this. This allows the participants to verify and audit transactions independently and relatively inexpensively. The retailer must verify and maintain these exemption certificate. Experts are required to verify their qualifications openly, for transparency and publicly accepted authority. WikiLeaks rejects all information that it cannot verify. Client software can verify what Profiles a server supports. The state then must verify the documents and store them either electronically or on paper. Beaudoin requested a paternity test to verify his claim. Reuters could not immediately verify this account. This prevents people from stopping to verify the information. We don't do that, we verify documents. They concluded their study unable to verify or refute the head's identity. More studies need to be performed in order to verify this effect. Using the above results, we can easily verify the following claims.