| article html file updated | 30 July 2022 20:35 CEST | Update | https://www.mdpi.com/2311-5521/6/12/439 |
| article html file updated | 6 December 2021 10:11 CET | Update | N/A |
| article html file updated | 6 December 2021 03:57 CET | Original file | N/A |
| article pdf uploaded. | 6 December 2021 03:56 CET | Updated version of record | https://www.mdpi.com/2311-5521/6/12/439/pdf |
| article xml uploaded. | 6 December 2021 03:56 CET | Update | https://www.mdpi.com/2311-5521/6/12/439/xml |
| article xml file uploaded | 6 December 2021 03:56 CET | Original file | N/A |
| article pdf uploaded. | 5 December 2021 09:01 CET | Version of Record | https://www.mdpi.com/2311-5521/6/12/439/pdf-vor |
