| article html file updated | 1 September 2025 06:55 CEST | Update | https://www.mdpi.com/1999-4907/11/9/944 |
| article html file updated | 22 July 2022 05:09 CEST | Update | - |
| article html file updated | 7 October 2020 13:48 CEST | Update | - |
| article html file updated | 28 August 2020 14:03 CEST | Original file | - |
| article pdf uploaded. | 28 August 2020 13:24 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/9/944/pdf |
| article xml uploaded. | 28 August 2020 13:24 CEST | Update | https://www.mdpi.com/1999-4907/11/9/944/xml |
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