| article html file updated | 30 July 2022 04:44 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1217 |
| article html file updated | 10 September 2021 03:37 CEST | Update | - |
| article pdf uploaded. | 10 September 2021 03:35 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/9/1217/pdf |
| article xml uploaded. | 10 September 2021 03:35 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1217/xml |
| article xml file uploaded | 10 September 2021 03:35 CEST | Update | - |
| article html file updated | 9 September 2021 04:49 CEST | Update | - |
| article html file updated | 9 September 2021 04:23 CEST | Update | - |
| article html file updated | 9 September 2021 04:22 CEST | Update | - |
| article pdf uploaded. | 9 September 2021 04:21 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/9/1217/pdf-vor |
| article xml uploaded. | 9 September 2021 04:21 CEST | Update | - |
| article xml file uploaded | 9 September 2021 04:21 CEST | Update | - |
| article html file updated | 7 September 2021 15:25 CEST | Original file | - |
| article pdf uploaded. | 7 September 2021 15:23 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/9/1217/pdf-vor |
| article xml uploaded. | 7 September 2021 15:23 CEST | Update | - |
| article xml file uploaded | 7 September 2021 15:23 CEST | Original file | - |
