| article html file updated | 30 July 2022 21:45 CEST | Update | https://www.mdpi.com/2311-5521/6/12/451 |
| article html file updated | 14 December 2021 11:21 CET | Original file | - |
| article pdf uploaded. | 14 December 2021 11:19 CET | Updated version of record | https://www.mdpi.com/2311-5521/6/12/451/pdf |
| article xml uploaded. | 14 December 2021 11:19 CET | Update | https://www.mdpi.com/2311-5521/6/12/451/xml |
| article xml file uploaded | 14 December 2021 11:19 CET | Original file | - |
| article pdf uploaded. | 11 December 2021 10:21 CET | Version of Record | https://www.mdpi.com/2311-5521/6/12/451/pdf-vor |
