| article html file updated | 30 July 2022 21:20 CEST | Update | https://www.mdpi.com/2311-5521/6/12/444 |
| article html file updated | 10 December 2021 10:13 CET | Original file | - |
| article pdf uploaded. | 10 December 2021 10:12 CET | Updated version of record | https://www.mdpi.com/2311-5521/6/12/444/pdf |
| article xml uploaded. | 10 December 2021 10:12 CET | Update | https://www.mdpi.com/2311-5521/6/12/444/xml |
| article xml file uploaded | 10 December 2021 10:12 CET | Original file | - |
| article pdf uploaded. | 9 December 2021 12:00 CET | Version of Record | https://www.mdpi.com/2311-5521/6/12/444/pdf-vor |
