| article html file updated | 26 December 2025 04:14 CET | Update | https://www.mdpi.com/2227-9717/9/11/1867 |
| article html file updated | 7 September 2025 03:17 CEST | Update | - |
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| article html file updated | 22 October 2021 10:16 CEST | Update | - |
| article html file updated | 22 October 2021 04:36 CEST | Original file | - |
| article pdf uploaded. | 22 October 2021 04:34 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/11/1867/pdf |
| article xml uploaded. | 22 October 2021 04:34 CEST | Update | https://www.mdpi.com/2227-9717/9/11/1867/xml |
| article xml file uploaded | 22 October 2021 04:34 CEST | Original file | - |
| article pdf uploaded. | 20 October 2021 14:49 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/11/1867/pdf-vor |
