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Interim Report 2018 08311 - PERFECT OPT
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First Quarterly Report 2018 08311 - PERFECT OPT
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Annual Report 2017 08311 - PERFECT OPT
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Third Quarterly Report 2017 08311 - PERFECT OPT
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Interim Report 2017 08311 - PERFECT OPT
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First Quarterly Report 2017 08311 - PERFECT OPT
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Annual Report 2016 08311 - PERFECT OPT
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Third Quarterly Report 2016 08311 - PERFECT OPT