| article html file updated | 31 August 2025 04:36 CEST | Update | https://www.mdpi.com/1996-1944/12/22/3754 |
| article html file updated | 19 July 2022 23:41 CEST | Update | - |
| article html file updated | 14 February 2020 09:38 CET | Update | - |
| article html file updated | 27 November 2019 11:23 CET | Update | - |
| article html file updated | 19 November 2019 10:37 CET | Update | - |
| article xml uploaded. | 19 November 2019 10:35 CET | Update | https://www.mdpi.com/1996-1944/12/22/3754/xml |
| article xml uploaded. | 19 November 2019 10:35 CET | Update | - |
| article xml uploaded. | 19 November 2019 10:35 CET | Update | - |
| article xml uploaded. | 19 November 2019 10:35 CET | Update | - |
| article pdf uploaded. | 19 November 2019 10:34 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/22/3754/pdf |
| article html file updated | 14 November 2019 11:12 CET | Original file | - |
| article pdf uploaded. | 14 November 2019 11:10 CET | Version of Record | https://www.mdpi.com/1996-1944/12/22/3754/pdf-vor |
| article xml uploaded. | 14 November 2019 11:10 CET | Update | - |
| article xml file uploaded | 14 November 2019 11:10 CET | Original file | - |
