| article html file updated | 31 August 2025 08:26 CEST | Update | https://www.mdpi.com/2072-6651/12/1/39 |
| article html file updated | 19 July 2022 19:53 CEST | Update | - |
| article html file updated | 15 February 2020 00:57 CET | Update | - |
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| article pdf uploaded. | 8 January 2020 07:33 CET | Version of Record | https://www.mdpi.com/2072-6651/12/1/39/pdf |
| article xml uploaded. | 8 January 2020 07:33 CET | Update | https://www.mdpi.com/2072-6651/12/1/39/xml |
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