| article html file updated | 31 August 2025 04:33 CEST | Update | https://www.mdpi.com/1996-1944/12/22/3741 |
| article html file updated | 19 July 2022 23:45 CEST | Update | N/A |
| article html file updated | 14 February 2020 09:17 CET | Update | N/A |
| article html file updated | 27 November 2019 11:17 CET | Update | N/A |
| article html file updated | 21 November 2019 02:01 CET | Update | N/A |
| article pdf uploaded. | 21 November 2019 02:00 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/22/3741/pdf |
| article xml uploaded. | 21 November 2019 02:00 CET | Update | https://www.mdpi.com/1996-1944/12/22/3741/xml |
| article xml file uploaded | 21 November 2019 02:00 CET | Update | N/A |
| article html file updated | 13 November 2019 11:22 CET | Original file | N/A |
| article pdf uploaded. | 13 November 2019 11:20 CET | Version of Record | https://www.mdpi.com/1996-1944/12/22/3741/pdf-vor |
| article xml uploaded. | 13 November 2019 11:20 CET | Update | N/A |
| article xml file uploaded | 13 November 2019 11:20 CET | Original file | N/A |
