| article html file updated | 31 August 2025 05:33 CEST | Update | https://www.mdpi.com/2071-1050/11/23/6858 |
| article html file updated | 19 July 2022 22:41 CEST | Update | N/A |
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| article html file updated | 12 December 2019 08:07 CET | Update | N/A |
| article html file updated | 4 December 2019 12:40 CET | Original file | N/A |
| article pdf uploaded. | 4 December 2019 12:39 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/23/6858/pdf |
| article xml uploaded. | 4 December 2019 12:39 CET | Update | https://www.mdpi.com/2071-1050/11/23/6858/xml |
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| article pdf uploaded. | 2 December 2019 14:55 CET | Version of Record | https://www.mdpi.com/2071-1050/11/23/6858/pdf-vor |
| article xml file uploaded | 2 December 2019 14:55 CET | Original file | N/A |
