| article html file updated | 31 August 2025 02:42 CEST | Update | https://www.mdpi.com/1996-1944/12/20/3301 |
| article html file updated | 20 July 2022 01:53 CEST | Update | - |
| article html file updated | 13 February 2020 23:47 CET | Update | - |
| article html file updated | 30 October 2019 18:04 CET | Update | - |
| article html file updated | 11 October 2019 08:39 CEST | Original file | - |
| article pdf uploaded. | 11 October 2019 08:37 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/20/3301/pdf |
| article xml uploaded. | 11 October 2019 08:37 CEST | Update | https://www.mdpi.com/1996-1944/12/20/3301/xml |
| article xml file uploaded | 11 October 2019 08:37 CEST | Original file | - |
