| article html file updated | 31 August 2025 03:16 CEST | Update | https://www.mdpi.com/1996-1944/12/20/3445 |
| article html file updated | 20 July 2022 01:12 CEST | Update | - |
| article html file updated | 14 February 2020 02:45 CET | Update | - |
| article html file updated | 30 October 2019 21:13 CET | Update | - |
| article html file updated | 23 October 2019 12:10 CEST | Original file | - |
| article pdf uploaded. | 23 October 2019 12:06 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/20/3445/pdf |
| article xml uploaded. | 23 October 2019 12:06 CEST | Update | https://www.mdpi.com/1996-1944/12/20/3445/xml |
| article xml file uploaded | 23 October 2019 12:06 CEST | Update | - |
| article pdf uploaded. | 21 October 2019 16:52 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/20/3445/pdf-vor |
| article xml file uploaded | 21 October 2019 16:52 CEST | Original file | - |
