| article html file updated | 1 September 2025 19:51 CEST | Update | https://www.mdpi.com/2076-2607/9/2/254 |
| article html file updated | 22 August 2025 00:34 CEST | Update | - |
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| article html file updated | 27 January 2021 12:37 CET | Original file | - |
| article pdf uploaded. | 27 January 2021 12:36 CET | Version of Record | https://www.mdpi.com/2076-2607/9/2/254/pdf |
| article xml uploaded. | 27 January 2021 12:36 CET | Update | https://www.mdpi.com/2076-2607/9/2/254/xml |
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