| article html file updated | 31 August 2025 14:20 CEST | Update | https://www.mdpi.com/1999-4923/12/3/260 |
| article html file updated | 20 July 2022 22:49 CEST | Update | - |
| article html file updated | 1 April 2020 17:57 CEST | Update | - |
| article html file updated | 13 March 2020 11:45 CET | Original file | - |
| article pdf uploaded. | 13 March 2020 11:43 CET | Version of Record | https://www.mdpi.com/1999-4923/12/3/260/pdf |
| article xml uploaded. | 13 March 2020 11:43 CET | Update | https://www.mdpi.com/1999-4923/12/3/260/xml |
| article xml file uploaded | 13 March 2020 11:43 CET | Original file | - |
