| article html file updated | 30 August 2025 14:47 CEST | Update | https://www.mdpi.com/1996-1944/12/9/1480 |
| article html file updated | 21 August 2025 20:55 CEST | Update | - |
| article html file updated | 12 February 2020 10:31 CET | Update | - |
| article html file updated | 19 October 2019 16:39 CEST | Update | - |
| article html file updated | 24 May 2019 15:14 CEST | Update | - |
| article html file updated | 8 May 2019 15:40 CEST | Original file | - |
| article pdf uploaded. | 8 May 2019 13:13 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/9/1480/pdf |
| article xml uploaded. | 8 May 2019 13:13 CEST | Update | https://www.mdpi.com/1996-1944/12/9/1480/xml |
| article xml file uploaded | 8 May 2019 13:13 CEST | Update | - |
| article pdf uploaded. | 7 May 2019 13:04 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/9/1480/pdf-vor |
| article xml file uploaded | 7 May 2019 13:04 CEST | Original file | - |
