| article html file updated | 30 August 2025 01:10 CEST | Update | https://www.mdpi.com/1996-1944/10/9/1069 |
| article html file updated | 16 July 2022 06:17 CEST | Update | - |
| article html file updated | 8 February 2020 15:55 CET | Update | - |
| article html file updated | 27 September 2019 01:59 CEST | Update | - |
| article html file updated | 3 May 2019 02:28 CEST | Update | - |
| article html file updated | 30 September 2017 08:48 CEST | Update | - |
| article html file updated | 12 September 2017 08:31 CEST | Original file | - |
| article xml uploaded. | 12 September 2017 08:30 CEST | Update | https://www.mdpi.com/1996-1944/10/9/1069/xml |
| article xml uploaded. | 12 September 2017 08:30 CEST | Original file | - |
| article pdf uploaded. | 12 September 2017 08:30 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/9/1069/pdf |
