| article html file updated | 1 September 2025 04:24 CEST | Update | https://www.mdpi.com/2313-433X/6/8/74 |
| article html file updated | 22 July 2022 01:50 CEST | Update | - |
| article html file updated | 30 July 2020 11:48 CEST | Update | - |
| article html file updated | 30 July 2020 11:47 CEST | Original file | - |
| article pdf uploaded. | 30 July 2020 11:46 CEST | Updated version of record | https://www.mdpi.com/2313-433X/6/8/74/pdf |
| article xml uploaded. | 30 July 2020 11:46 CEST | Update | https://www.mdpi.com/2313-433X/6/8/74/xml |
| article xml file uploaded | 30 July 2020 11:46 CEST | Update | - |
| article xml file uploaded | 30 July 2020 11:46 CEST | Original file | - |
