1naresh2naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

    [7ce6c352-6574-4b51-9f0a-60fa8f628459] => Array
        (
            [runtime-id] => 7ce6c352-6574-4b51-9f0a-60fa8f628459
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [f2b39b73-00db-478a-afd3-5ea26cd5f9e7] => Array
                        (
                            [runtime-id] => f2b39b73-00db-478a-afd3-5ea26cd5f9e7
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;88a3c6c3321f42af147a4b0a66b1a25e8445e703
                )

        )

)
1naresh2naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

    [2b024dd7-a405-4be3-b90f-bb399d12041e] => Array
        (
            [runtime-id] => 2b024dd7-a405-4be3-b90f-bb399d12041e
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [1e4ffb09-9a53-442a-be47-9eab405b3bcb] => Array
                        (
                            [runtime-id] => 1e4ffb09-9a53-442a-be47-9eab405b3bcb
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;88a3c6c3321f42af147a4b0a66b1a25e8445e703
                )

        )

)
PT  - JOURNAL ARTICLE
AU  - Kallmes, David F.
AU  - Do, Huy M.
TI  - Wherefore Wingspan?
AID  - 10.3174/ajnr.A0614
DP  - 2007 Jun 01
TA  - American Journal of Neuroradiology
PG  - 997--998
VI  - 28
IP  - 6
4099  - http://www.ajnr.org/content/28/6/997.short
4100  - http://www.ajnr.org/content/28/6/997.full
SO  - Am. J. Neuroradiol.2007 Jun 01; 28