| article html file updated | 31 August 2025 06:05 CEST | Update | https://www.mdpi.com/1996-1944/12/24/4115 |
| article html file updated | 19 July 2022 22:10 CEST | Update | - |
| article html file updated | 14 February 2020 17:02 CET | Update | - |
| article html file updated | 31 December 2019 23:39 CET | Update | - |
| article html file updated | 11 December 2019 04:03 CET | Update | - |
| article pdf uploaded. | 11 December 2019 04:02 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/24/4115/pdf |
| article xml uploaded. | 11 December 2019 04:02 CET | Update | https://www.mdpi.com/1996-1944/12/24/4115/xml |
| article xml file uploaded | 11 December 2019 04:02 CET | Update | - |
| article html file updated | 9 December 2019 09:12 CET | Original file | - |
| article pdf uploaded. | 9 December 2019 09:11 CET | Version of Record | https://www.mdpi.com/1996-1944/12/24/4115/pdf-vor |
| article xml uploaded. | 9 December 2019 09:11 CET | Update | - |
| article xml file uploaded | 9 December 2019 09:10 CET | Original file | - |
