| article html file updated | 31 August 2025 00:42 CEST | Update | https://www.mdpi.com/2072-6651/11/9/507 |
| article html file updated | 20 July 2022 04:19 CEST | Update | - |
| article html file updated | 13 February 2020 13:45 CET | Update | - |
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| article pdf uploaded. | 30 August 2019 11:22 CEST | Version of Record | https://www.mdpi.com/2072-6651/11/9/507/pdf |
| article xml uploaded. | 30 August 2019 11:22 CEST | Update | https://www.mdpi.com/2072-6651/11/9/507/xml |
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