| article pdf uploaded. | 27 December 2021 13:25 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/1/160/pdf |
| article html file updated | 27 December 2021 13:19 CET | Update | https://www.mdpi.com/1996-1073/15/1/160 |
| article pdf uploaded. | 27 December 2021 13:18 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/1/160/pdf-vor |
| article xml uploaded. | 27 December 2021 13:18 CET | Update | https://www.mdpi.com/1996-1073/15/1/160/xml |
| article xml file uploaded | 27 December 2021 13:18 CET | Update | - |
| article html file updated | 27 December 2021 13:14 CET | Update | - |
| article pdf uploaded. | 27 December 2021 13:13 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/1/160/pdf-vor |
| article xml uploaded. | 27 December 2021 13:13 CET | Update | - |
| article xml file uploaded | 27 December 2021 13:13 CET | Update | - |
| article html file updated | 27 December 2021 12:40 CET | Original file | - |
| article pdf uploaded. | 27 December 2021 12:38 CET | Version of Record | https://www.mdpi.com/1996-1073/15/1/160/pdf-vor |
| article xml uploaded. | 27 December 2021 12:38 CET | Update | - |
| article xml file uploaded | 27 December 2021 12:38 CET | Original file | - |
