| article html file updated | 31 August 2025 03:20 CEST | Update | https://www.mdpi.com/1996-1944/12/21/3464 |
| article html file updated | 21 August 2025 23:01 CEST | Update | - |
| article html file updated | 20 July 2022 01:07 CEST | Update | - |
| article html file updated | 14 February 2020 03:07 CET | Update | - |
| article html file updated | 15 November 2019 09:56 CET | Update | - |
| article html file updated | 29 October 2019 11:05 CET | Update | - |
| article xml uploaded. | 29 October 2019 11:02 CET | Update | https://www.mdpi.com/1996-1944/12/21/3464/xml |
| article xml uploaded. | 29 October 2019 11:02 CET | Update | - |
| article xml uploaded. | 29 October 2019 11:02 CET | Update | - |
| article xml uploaded. | 29 October 2019 11:02 CET | Update | - |
| article xml uploaded. | 29 October 2019 11:02 CET | Update | - |
| article xml uploaded. | 29 October 2019 11:02 CET | Update | - |
| article pdf uploaded. | 29 October 2019 11:02 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3464/pdf |
| article html file updated | 24 October 2019 13:05 CEST | Original file | - |
| article pdf uploaded. | 24 October 2019 13:03 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3464/pdf-vor |
| article xml uploaded. | 24 October 2019 13:03 CEST | Update | - |
| article xml file uploaded | 24 October 2019 13:03 CEST | Update | - |
| article pdf uploaded. | 23 October 2019 10:44 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/21/3464/pdf-vor |
| article xml file uploaded | 23 October 2019 10:44 CEST | Original file | - |
