| article html file updated | 30 July 2022 05:52 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1248 |
| article html file updated | 24 September 2021 03:20 CEST | Update | - |
| article pdf uploaded. | 24 September 2021 03:18 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/9/1248/pdf |
| article xml uploaded. | 24 September 2021 03:18 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1248/xml |
| article xml file uploaded | 24 September 2021 03:18 CEST | Update | - |
| article html file updated | 15 September 2021 09:44 CEST | Original file | - |
| article pdf uploaded. | 15 September 2021 09:43 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/9/1248/pdf-vor |
| article xml uploaded. | 15 September 2021 09:43 CEST | Update | - |
| article xml file uploaded | 15 September 2021 09:43 CEST | Original file | - |
