| article html file updated | 1 September 2025 16:58 CEST | Update | https://www.mdpi.com/1996-1944/14/1/54 |
| article html file updated | 23 July 2022 07:13 CEST | Update | - |
| article html file updated | 28 December 2020 12:51 CET | Update | - |
| article pdf uploaded. | 28 December 2020 12:50 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/54/pdf |
| article xml uploaded. | 28 December 2020 12:50 CET | Update | https://www.mdpi.com/1996-1944/14/1/54/xml |
| article xml file uploaded | 28 December 2020 12:50 CET | Update | - |
| article html file updated | 28 December 2020 04:58 CET | Update | - |
| article pdf uploaded. | 28 December 2020 04:56 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/54/pdf-vor |
| article xml uploaded. | 28 December 2020 04:56 CET | Update | - |
| article xml file uploaded | 28 December 2020 04:56 CET | Update | - |
| article html file updated | 26 December 2020 10:00 CET | Update | - |
| article html file updated | 26 December 2020 06:24 CET | Original file | - |
| article pdf uploaded. | 26 December 2020 06:23 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/54/pdf-vor |
| article xml uploaded. | 26 December 2020 06:23 CET | Update | - |
| article xml file uploaded | 26 December 2020 06:23 CET | Original file | - |
| article pdf uploaded. | 24 December 2020 16:53 CET | Version of Record | https://www.mdpi.com/1996-1944/14/1/54/pdf-vor |
