| article html file updated | 18 August 2026 11:27 CEST | Update | https://www.mdpi.com/2071-1050/12/23/9990 |
| article html file updated | 1 September 2025 14:47 CEST | Update | N/A |
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| article html file updated | 30 November 2020 07:39 CET | Original file | N/A |
| article pdf uploaded. | 30 November 2020 07:38 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/23/9990/pdf |
| article xml uploaded. | 30 November 2020 07:38 CET | Update | https://www.mdpi.com/2071-1050/12/23/9990/xml |
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| article pdf uploaded. | 29 November 2020 14:26 CET | Version of Record | https://www.mdpi.com/2071-1050/12/23/9990/pdf-vor |
