| article html file updated | 31 August 2025 17:51 CEST | Update | https://www.mdpi.com/2313-433X/6/4/24 |
| article html file updated | 21 July 2022 02:19 CEST | Update | - |
| article html file updated | 8 May 2020 16:49 CEST | Update | - |
| article html file updated | 21 April 2020 14:20 CEST | Original file | - |
| article pdf uploaded. | 21 April 2020 14:18 CEST | Updated version of record | https://www.mdpi.com/2313-433X/6/4/24/pdf |
| article xml uploaded. | 21 April 2020 14:18 CEST | Update | https://www.mdpi.com/2313-433X/6/4/24/xml |
| article xml file uploaded | 21 April 2020 14:18 CEST | Update | - |
| article pdf uploaded. | 18 April 2020 11:31 CEST | Version of Record | https://www.mdpi.com/2313-433X/6/4/24/pdf-vor |
| article xml file uploaded | 18 April 2020 11:31 CEST | Original file | - |
