1naresh
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    [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
            [access-type] => Controlled
            [privilege] => Array
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                    [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
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        )

)
1nareshArray
(
    [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
                        (
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                            [type] => privilege-set
                            [privilege-set] => GUEST
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            [credentials] => Array
                (
                    [method] => guest
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        )

)

Table 2: Distribution and frequency of PTA
Vessel Segment Frequency (n = 151)
M1 MCA 57
Supraclinoid ICA 55
Basilar artery 17
Vertebral artery 11
A1 ACA 4
P1 PCA 4
M2 MCA 3
Vessel Segment	Frequency (n = 151)
M1 MCA	57
Supraclinoid ICA	55
Basilar artery	17
Vertebral artery	11
A1 ACA	4
P1 PCA	4
M2 MCA	3