| article html file updated | 7 September 2025 03:33 CEST | Update | https://www.mdpi.com/2227-9040/9/11/299 |
| article html file updated | 30 July 2022 12:47 CEST | Update | - |
| article html file updated | 1 November 2021 10:05 CET | Update | - |
| article pdf uploaded. | 1 November 2021 10:01 CET | Updated version of record | https://www.mdpi.com/2227-9040/9/11/299/pdf |
| article xml uploaded. | 1 November 2021 10:01 CET | Update | https://www.mdpi.com/2227-9040/9/11/299/xml |
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| article html file updated | 30 October 2021 09:59 CEST | Update | - |
| article html file updated | 29 October 2021 15:57 CEST | Original file | - |
| article pdf uploaded. | 29 October 2021 15:55 CEST | Updated version of record | https://www.mdpi.com/2227-9040/9/11/299/pdf-vor |
| article xml uploaded. | 29 October 2021 15:55 CEST | Update | - |
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| article pdf uploaded. | 24 October 2021 12:51 CEST | Version of Record | https://www.mdpi.com/2227-9040/9/11/299/pdf-vor |
