| article html file updated | 30 August 2025 23:31 CEST | Update | https://www.mdpi.com/1996-1944/12/15/2486 |
| article html file updated | 21 August 2025 21:58 CEST | Update | - |
| article html file updated | 13 February 2020 07:38 CET | Update | - |
| article html file updated | 13 August 2019 11:11 CEST | Update | - |
| article html file updated | 12 August 2019 05:44 CEST | Update | - |
| article xml uploaded. | 12 August 2019 05:42 CEST | Update | https://www.mdpi.com/1996-1944/12/15/2486/xml |
| article pdf uploaded. | 12 August 2019 05:42 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/15/2486/pdf |
| article html file updated | 8 August 2019 11:35 CEST | Original file | - |
| article pdf uploaded. | 8 August 2019 11:34 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/15/2486/pdf-vor |
| article xml file uploaded | 8 August 2019 11:34 CEST | Update | - |
| article pdf uploaded. | 5 August 2019 16:23 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/15/2486/pdf-vor |
| article xml file uploaded | 5 August 2019 16:23 CEST | Original file | - |
