| article html file updated | 10 February 2021 10:54 CET | Update | https://www.mdpi.com/2071-1050/13/4/1861 |
| article pdf uploaded. | 10 February 2021 10:53 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1861/pdf |
| article xml uploaded. | 10 February 2021 10:53 CET | Update | https://www.mdpi.com/2071-1050/13/4/1861/xml |
| article xml file uploaded | 10 February 2021 10:53 CET | Update | - |
| article html file updated | 9 February 2021 07:44 CET | Original file | - |
| article pdf uploaded. | 9 February 2021 07:42 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/1861/pdf-vor |
| article xml uploaded. | 9 February 2021 07:42 CET | Update | - |
| article xml file uploaded | 9 February 2021 07:42 CET | Original file | - |
