1naresh2naresh<pre>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
                )

        )

    [f17c44d6-337a-4336-8e35-bb3bc11cd89a] => Array
        (
            [runtime-id] => f17c44d6-337a-4336-8e35-bb3bc11cd89a
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [4163a371-7023-4e66-aedc-917f601cc9da] => Array
                        (
                            [runtime-id] => 4163a371-7023-4e66-aedc-917f601cc9da
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;422bae73f9f99c8eaa42dcdb9d5f4e18da09d404
                )

        )

)
1naresh2naresh<pre>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
                )

        )

    [a5c8bf6d-6575-4657-b7c9-258f5bb6c61f] => Array
        (
            [runtime-id] => a5c8bf6d-6575-4657-b7c9-258f5bb6c61f
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [ace656d8-56ab-4076-92d3-b749771f9af9] => Array
                        (
                            [runtime-id] => ace656d8-56ab-4076-92d3-b749771f9af9
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;422bae73f9f99c8eaa42dcdb9d5f4e18da09d404
                )

        )

)
RT Journal Article
SR Electronic
T1 35 Years ago in AJNR
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 189
OP 189
DO 10.3174/ajnr.P0097
VO 41
IS 1
YR 2020
UL http://www.ajnr.org/content/41/1/189.abstract
AB