| article html file updated | 28 July 2022 08:00 CEST | Update | https://www.mdpi.com/1999-4915/13/9/1691 |
| article html file updated | 27 August 2021 11:42 CEST | Update | - |
| article pdf uploaded. | 27 August 2021 11:40 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/9/1691/pdf |
| article xml uploaded. | 27 August 2021 11:40 CEST | Update | https://www.mdpi.com/1999-4915/13/9/1691/xml |
| article xml file uploaded | 27 August 2021 11:40 CEST | Update | - |
| article html file updated | 27 August 2021 11:39 CEST | Original file | - |
| article pdf uploaded. | 27 August 2021 11:38 CEST | Updated version of record | - |
| article xml uploaded. | 27 August 2021 11:38 CEST | Update | - |
| article xml file uploaded | 27 August 2021 11:38 CEST | Update | - |
| article pdf uploaded. | 27 August 2021 11:38 CEST | Updated version of record | - |
| article xml uploaded. | 27 August 2021 11:38 CEST | Update | - |
| article xml file uploaded | 27 August 2021 11:38 CEST | Original file | - |
| article pdf uploaded. | 26 August 2021 13:36 CEST | Version of Record | - |
