| article html file updated | 31 August 2025 09:01 CEST | Update | https://www.mdpi.com/1999-4923/12/1/65 |
| article html file updated | 20 July 2022 17:32 CEST | Update | - |
| article html file updated | 15 February 2020 02:58 CET | Update | - |
| article html file updated | 5 February 2020 12:38 CET | Update | - |
| article html file updated | 15 January 2020 10:32 CET | Original file | - |
| article pdf uploaded. | 15 January 2020 10:31 CET | Version of Record | https://www.mdpi.com/1999-4923/12/1/65/pdf |
| article xml uploaded. | 15 January 2020 10:31 CET | Update | https://www.mdpi.com/1999-4923/12/1/65/xml |
| article xml file uploaded | 15 January 2020 10:31 CET | Original file | - |
