| article html file updated | 31 August 2025 02:06 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3168 |
| article html file updated | 21 August 2025 22:41 CEST | Update | - |
| article html file updated | 13 February 2020 20:49 CET | Update | - |
| article html file updated | 15 October 2019 23:39 CEST | Update | - |
| article html file updated | 27 September 2019 17:22 CEST | Original file | - |
| article pdf uploaded. | 27 September 2019 11:40 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/19/3168/pdf |
| article xml uploaded. | 27 September 2019 11:39 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3168/xml |
| article xml file uploaded | 27 September 2019 11:39 CEST | Original file | - |
