| article html file updated | 31 August 2025 06:32 CEST | Update | https://www.mdpi.com/1996-1944/12/24/4200 |
| article html file updated | 19 July 2022 21:43 CEST | Update | N/A |
| article html file updated | 14 February 2020 18:37 CET | Update | N/A |
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| article html file updated | 13 December 2019 16:07 CET | Original file | N/A |
| article pdf uploaded. | 13 December 2019 16:05 CET | Version of Record | https://www.mdpi.com/1996-1944/12/24/4200/pdf |
| article xml uploaded. | 13 December 2019 16:05 CET | Update | https://www.mdpi.com/1996-1944/12/24/4200/xml |
| article xml file uploaded | 13 December 2019 16:05 CET | Original file | N/A |
