| article html file updated | 18 August 2026 15:12 CEST | Update | https://www.mdpi.com/2071-1050/13/1/171 |
| article html file updated | 1 September 2025 17:05 CEST | Update | N/A |
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| article html file updated | 7 January 2021 02:57 CET | Update | N/A |
| article pdf uploaded. | 7 January 2021 02:55 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/171/pdf |
| article xml uploaded. | 7 January 2021 02:55 CET | Update | https://www.mdpi.com/2071-1050/13/1/171/xml |
| article xml file uploaded | 7 January 2021 02:55 CET | Update | N/A |
| article html file updated | 26 December 2020 12:09 CET | Original file | N/A |
| article pdf uploaded. | 26 December 2020 12:08 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/171/pdf-vor |
| article xml uploaded. | 26 December 2020 12:08 CET | Update | N/A |
| article xml file uploaded | 26 December 2020 12:08 CET | Original file | N/A |
