| article html file updated | 1 September 2025 17:11 CEST | Update | https://www.mdpi.com/2071-1050/13/1/209 |
| article html file updated | 23 July 2022 07:56 CEST | Update | - |
| article html file updated | 31 December 2020 09:59 CET | Update | - |
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| article pdf uploaded. | 30 December 2020 11:27 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/209/pdf |
| article xml uploaded. | 30 December 2020 11:27 CET | Update | https://www.mdpi.com/2071-1050/13/1/209/xml |
| article xml file uploaded | 30 December 2020 11:27 CET | Original file | - |
| article pdf uploaded. | 28 December 2020 14:32 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/209/pdf-vor |
