| article html file updated | 30 July 2022 04:40 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1216 |
| article html file updated | 8 September 2021 04:30 CEST | Update | - |
| article html file updated | 8 September 2021 04:30 CEST | Original file | - |
| article pdf uploaded. | 8 September 2021 04:28 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/9/1216/pdf |
| article xml uploaded. | 8 September 2021 04:28 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1216/xml |
| article xml file uploaded | 8 September 2021 04:28 CEST | Original file | - |
| article pdf uploaded. | 7 September 2021 13:23 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/9/1216/pdf-vor |
| article pdf uploaded. | 7 September 2021 12:57 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/9/1216/pdf-vor |
