| article html file updated | 1 September 2025 00:51 CEST | Update | https://www.mdpi.com/2073-4409/9/6/1561 |
| article html file updated | 21 August 2025 23:57 CEST | Update | N/A |
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| article pdf uploaded. | 30 June 2020 10:11 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/6/1561/pdf |
| article xml uploaded. | 30 June 2020 10:11 CEST | Update | https://www.mdpi.com/2073-4409/9/6/1561/xml |
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| article pdf uploaded. | 26 June 2020 14:00 CEST | Version of Record | https://www.mdpi.com/2073-4409/9/6/1561/pdf-vor |
