| article html file updated | 31 August 2025 02:43 CEST | Update | https://www.mdpi.com/1996-1944/12/20/3310 |
| article html file updated | 21 August 2025 22:51 CEST | Update | - |
| article html file updated | 20 July 2022 01:52 CEST | Update | - |
| article html file updated | 13 February 2020 23:52 CET | Update | - |
| article html file updated | 30 October 2019 18:14 CET | Update | - |
| article html file updated | 23 October 2019 10:11 CEST | Update | - |
| article pdf uploaded. | 23 October 2019 10:03 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/20/3310/pdf |
| article xml uploaded. | 23 October 2019 10:03 CEST | Update | https://www.mdpi.com/1996-1944/12/20/3310/xml |
| article xml file uploaded | 23 October 2019 10:02 CEST | Update | - |
| article html file updated | 11 October 2019 11:33 CEST | Original file | - |
| article pdf uploaded. | 11 October 2019 11:31 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/20/3310/pdf-vor |
| article xml uploaded. | 11 October 2019 11:31 CEST | Update | - |
| article xml file uploaded | 11 October 2019 11:31 CEST | Original file | - |
