| article html file updated | 18 August 2026 11:19 CEST | Update | https://www.mdpi.com/2071-1050/12/23/9970 |
| article html file updated | 1 September 2025 14:42 CEST | Update | N/A |
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| article html file updated | 4 December 2020 18:02 CET | Update | N/A |
| article html file updated | 30 November 2020 09:34 CET | Original file | N/A |
| article pdf uploaded. | 30 November 2020 09:16 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/23/9970/pdf |
| article xml uploaded. | 30 November 2020 09:16 CET | Update | https://www.mdpi.com/2071-1050/12/23/9970/xml |
| article xml file uploaded | 30 November 2020 09:16 CET | Original file | N/A |
| article pdf uploaded. | 28 November 2020 12:16 CET | Version of Record | https://www.mdpi.com/2071-1050/12/23/9970/pdf-vor |
