| article html file updated | 31 August 2025 03:27 CEST | Update | https://www.mdpi.com/1996-1944/12/21/3487 |
| article html file updated | 20 July 2022 00:59 CEST | Update | - |
| article html file updated | 14 February 2020 03:42 CET | Update | - |
| article html file updated | 15 November 2019 10:18 CET | Update | - |
| article html file updated | 2 November 2019 10:28 CET | Update | - |
| article pdf uploaded. | 2 November 2019 10:26 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3487/pdf |
| article xml uploaded. | 2 November 2019 10:26 CET | Update | https://www.mdpi.com/1996-1944/12/21/3487/xml |
| article xml file uploaded | 2 November 2019 10:26 CET | Update | - |
| article html file updated | 30 October 2019 12:15 CET | Original file | - |
| article pdf uploaded. | 30 October 2019 12:14 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3487/pdf-vor |
| article xml uploaded. | 30 October 2019 12:14 CET | Update | - |
| article xml file uploaded | 30 October 2019 12:13 CET | Update | - |
| article pdf uploaded. | 25 October 2019 10:00 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3487/pdf-vor |
| article pdf uploaded. | 25 October 2019 10:00 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3487/pdf-vor |
| article pdf uploaded. | 24 October 2019 15:20 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/21/3487/pdf-vor |
| article xml file uploaded | 24 October 2019 15:20 CEST | Original file | - |
