| article html file updated | 31 July 2022 01:16 CEST | Update | https://www.mdpi.com/1996-1073/15/1/239 |
| article html file updated | 31 December 2021 03:24 CET | Update | - |
| article pdf uploaded. | 31 December 2021 03:23 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/1/239/pdf |
| article xml uploaded. | 31 December 2021 03:23 CET | Update | https://www.mdpi.com/1996-1073/15/1/239/xml |
| article xml file uploaded | 31 December 2021 03:23 CET | Update | - |
| article html file updated | 30 December 2021 11:04 CET | Original file | - |
| article pdf uploaded. | 30 December 2021 11:02 CET | Version of Record | https://www.mdpi.com/1996-1073/15/1/239/pdf-vor |
| article xml uploaded. | 30 December 2021 11:02 CET | Update | - |
| article xml file uploaded | 30 December 2021 11:02 CET | Original file | - |
