| article html file updated | 23 October 2025 07:16 CEST | Update | https://www.mdpi.com/2076-2615/9/10/812 |
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| article html file updated | 31 October 2019 16:02 CET | Update | - |
| article html file updated | 16 October 2019 16:45 CEST | Original file | - |
| article pdf uploaded. | 16 October 2019 16:43 CEST | Updated version of record | https://www.mdpi.com/2076-2615/9/10/812/pdf |
| article xml uploaded. | 16 October 2019 16:43 CEST | Update | https://www.mdpi.com/2076-2615/9/10/812/xml |
| article xml file uploaded | 16 October 2019 16:43 CEST | Update | - |
| article pdf uploaded. | 15 October 2019 17:10 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/10/812/pdf-vor |
| article xml file uploaded | 15 October 2019 17:10 CEST | Original file | - |
