| article html file updated | 15 August 2026 15:39 CEST | Update | https://www.mdpi.com/2079-9292/8/2/132 |
| article html file updated | 11 February 2020 11:54 CET | Update | N/A |
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| article pdf uploaded. | 28 January 2019 04:20 CET | Version of Record | https://www.mdpi.com/2079-9292/8/2/132/pdf |
| article xml uploaded. | 28 January 2019 04:20 CET | Update | https://www.mdpi.com/2079-9292/8/2/132/xml |
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