| article html file updated | 31 August 2025 09:25 CEST | Update | https://www.mdpi.com/2079-9292/9/1/189 |
| article html file updated | 20 July 2022 17:56 CEST | Update | - |
| article html file updated | 15 February 2020 04:23 CET | Update | - |
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| article pdf uploaded. | 19 January 2020 10:45 CET | Version of Record | https://www.mdpi.com/2079-9292/9/1/189/pdf |
| article xml uploaded. | 19 January 2020 10:45 CET | Update | https://www.mdpi.com/2079-9292/9/1/189/xml |
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