| article html file updated | 31 August 2025 00:50 CEST | Update | https://www.mdpi.com/2313-433X/5/9/73 |
| article html file updated | 20 July 2022 04:09 CEST | Update | - |
| article html file updated | 13 February 2020 14:30 CET | Update | - |
| article html file updated | 25 September 2019 22:12 CEST | Update | - |
| article html file updated | 3 September 2019 13:01 CEST | Update | - |
| article pdf uploaded. | 3 September 2019 13:00 CEST | Updated version of record | https://www.mdpi.com/2313-433X/5/9/73/pdf |
| article xml uploaded. | 3 September 2019 13:00 CEST | Update | https://www.mdpi.com/2313-433X/5/9/73/xml |
| article xml file uploaded | 3 September 2019 12:59 CEST | Update | - |
| article html file updated | 2 September 2019 13:11 CEST | Original file | - |
| article pdf uploaded. | 2 September 2019 13:09 CEST | Version of Record | https://www.mdpi.com/2313-433X/5/9/73/pdf-vor |
| article xml uploaded. | 2 September 2019 13:09 CEST | Update | - |
| article xml file uploaded | 2 September 2019 13:09 CEST | Original file | - |
