| article html file updated | 31 August 2025 17:55 CEST | Update | https://www.mdpi.com/2079-6412/10/4/404 |
| article html file updated | 21 July 2022 02:23 CEST | Update | - |
| article html file updated | 8 May 2020 18:53 CEST | Update | - |
| article html file updated | 26 April 2020 14:35 CEST | Original file | - |
| article pdf uploaded. | 26 April 2020 14:33 CEST | Updated version of record | https://www.mdpi.com/2079-6412/10/4/404/pdf |
| article xml uploaded. | 26 April 2020 14:33 CEST | Update | https://www.mdpi.com/2079-6412/10/4/404/xml |
| article xml file uploaded | 26 April 2020 14:33 CEST | Update | - |
| article pdf uploaded. | 19 April 2020 15:19 CEST | Updated version of record | https://www.mdpi.com/2079-6412/10/4/404/pdf-vor |
| article xml file uploaded | 19 April 2020 15:19 CEST | Update | - |
| article pdf uploaded. | 19 April 2020 15:06 CEST | Version of Record | https://www.mdpi.com/2079-6412/10/4/404/pdf-vor |
| article xml file uploaded | 19 April 2020 15:06 CEST | Original file | - |
