| article html file updated | 24 December 2025 16:53 CET | Update | https://www.mdpi.com/1996-1944/13/1/122 |
| article html file updated | 31 August 2025 07:31 CEST | Update | - |
| article html file updated | 19 July 2022 20:46 CEST | Update | - |
| article html file updated | 14 February 2020 21:52 CET | Update | - |
| article html file updated | 16 January 2020 09:25 CET | Update | - |
| article html file updated | 26 December 2019 09:23 CET | Original file | - |
| article pdf uploaded. | 26 December 2019 09:21 CET | Version of Record | https://www.mdpi.com/1996-1944/13/1/122/pdf |
| article xml uploaded. | 26 December 2019 09:21 CET | Update | https://www.mdpi.com/1996-1944/13/1/122/xml |
| article xml file uploaded | 26 December 2019 09:21 CET | Original file | - |
