| article html file updated | 31 August 2025 12:08 CEST | Update | https://www.mdpi.com/1999-4923/12/2/174 |
| article html file updated | 20 July 2022 20:38 CEST | Update | - |
| article html file updated | 6 March 2020 11:22 CET | Update | - |
| article html file updated | 19 February 2020 14:13 CET | Original file | - |
| article pdf uploaded. | 19 February 2020 14:12 CET | Version of Record | https://www.mdpi.com/1999-4923/12/2/174/pdf |
| article xml uploaded. | 19 February 2020 14:12 CET | Update | https://www.mdpi.com/1999-4923/12/2/174/xml |
| article xml file uploaded | 19 February 2020 14:12 CET | Original file | - |
