| article html file updated | 31 August 2025 19:19 CEST | Update | https://www.mdpi.com/2313-433X/6/5/28 |
| article html file updated | 21 July 2022 03:45 CEST | Update | - |
| article html file updated | 15 May 2020 11:42 CEST | Original file | - |
| article pdf uploaded. | 15 May 2020 11:40 CEST | Updated version of record | https://www.mdpi.com/2313-433X/6/5/28/pdf |
| article xml uploaded. | 15 May 2020 11:40 CEST | Update | https://www.mdpi.com/2313-433X/6/5/28/xml |
| article xml file uploaded | 15 May 2020 11:40 CEST | Update | - |
| article pdf uploaded. | 2 May 2020 14:12 CEST | Version of Record | https://www.mdpi.com/2313-433X/6/5/28/pdf-vor |
| article xml file uploaded | 2 May 2020 14:12 CEST | Original file | - |
