| article html file updated | 24 December 2025 19:42 CET | Update | https://www.mdpi.com/2073-4409/9/7/1613 |
| article html file updated | 1 September 2025 01:40 CEST | Update | N/A |
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| article pdf uploaded. | 14 July 2020 07:28 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/7/1613/pdf |
| article xml uploaded. | 14 July 2020 07:28 CEST | Update | https://www.mdpi.com/2073-4409/9/7/1613/xml |
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| article pdf uploaded. | 3 July 2020 16:47 CEST | Version of Record | https://www.mdpi.com/2073-4409/9/7/1613/pdf-vor |
