| article html file updated | 31 August 2025 11:58 CEST | Update | https://www.mdpi.com/1996-1073/13/4/894 |
| article html file updated | 20 July 2022 20:28 CEST | Update | N/A |
| article html file updated | 7 March 2020 11:44 CET | Update | N/A |
| article html file updated | 7 March 2020 11:26 CET | Update | N/A |
| article html file updated | 18 February 2020 11:42 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2020 11:40 CET | Version of Record | https://www.mdpi.com/1996-1073/13/4/894/pdf |
| article xml uploaded. | 18 February 2020 11:40 CET | Update | https://www.mdpi.com/1996-1073/13/4/894/xml |
| article xml file uploaded | 18 February 2020 11:40 CET | Original file | N/A |
