| article html file updated | 30 July 2022 23:47 CEST | Update | https://www.mdpi.com/2071-1050/14/1/68 |
| article html file updated | 4 January 2022 07:02 CET | Update | - |
| article xml uploaded. | 4 January 2022 07:01 CET | Update | https://www.mdpi.com/2071-1050/14/1/68/xml |
| article pdf uploaded. | 4 January 2022 07:01 CET | Updated version of record | https://www.mdpi.com/2071-1050/14/1/68/pdf |
| article html file updated | 22 December 2021 10:17 CET | Original file | - |
| article pdf uploaded. | 22 December 2021 10:07 CET | Version of Record | https://www.mdpi.com/2071-1050/14/1/68/pdf-vor |
| article xml uploaded. | 22 December 2021 10:07 CET | Update | - |
| article xml file uploaded | 22 December 2021 10:07 CET | Original file | - |
