1naresh2naresh<pre>Array
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            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
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                            [type] => privilege-set
                            [privilege-set] => GUEST
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                )

            [credentials] => Array
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)
1naresh2naresh<pre>Array
(
    [urn:ac.highwire.org:guest:identity] => Array
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            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
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                    [urn:ac.highwire.org:guest:privilege] => Array
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                            [runtime-id] => urn:ac.highwire.org:guest:privilege
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)
PT  - JOURNAL ARTICLE
AU  - Shinohara, Y.
AU  - Ogawa, T.
TI  - &lt;em&gt;Reply:&lt;/em&gt;
AID  - 10.3174/ajnr.A5364
DP  - 2017 Dec 01
TA  - American Journal of Neuroradiology
PG  - E104--E104
VI  - 38
IP  - 12
4099  - http://www.ajnr.org/content/38/12/E104.short
4100  - http://www.ajnr.org/content/38/12/E104.full
SO  - Am. J. Neuroradiol.2017 Dec 01; 38