| article html file updated | 31 August 2025 17:05 CEST | Update | https://www.mdpi.com/1999-4923/12/4/340 |
| article html file updated | 21 July 2022 01:34 CEST | Update | - |
| article html file updated | 8 May 2020 13:34 CEST | Update | - |
| article html file updated | 13 April 2020 12:19 CEST | Update | - |
| article pdf uploaded. | 13 April 2020 12:18 CEST | Updated version of record | https://www.mdpi.com/1999-4923/12/4/340/pdf |
| article xml uploaded. | 13 April 2020 12:18 CEST | Update | https://www.mdpi.com/1999-4923/12/4/340/xml |
| article xml file uploaded | 13 April 2020 12:18 CEST | Update | - |
| article html file updated | 10 April 2020 16:40 CEST | Original file | - |
| article pdf uploaded. | 10 April 2020 16:38 CEST | Version of Record | https://www.mdpi.com/1999-4923/12/4/340/pdf-vor |
| article xml file uploaded | 10 April 2020 16:38 CEST | Original file | - |
