| article html file updated | 30 July 2022 20:10 CEST | Update | https://www.mdpi.com/2311-5521/6/12/438 |
| article html file updated | 7 December 2021 10:36 CET | Update | - |
| article pdf uploaded. | 7 December 2021 10:34 CET | Updated version of record | https://www.mdpi.com/2311-5521/6/12/438/pdf |
| article xml uploaded. | 7 December 2021 10:34 CET | Update | https://www.mdpi.com/2311-5521/6/12/438/xml |
| article xml file uploaded | 7 December 2021 10:34 CET | Update | - |
| article html file updated | 2 December 2021 13:42 CET | Original file | - |
| article pdf uploaded. | 2 December 2021 13:40 CET | Version of Record | https://www.mdpi.com/2311-5521/6/12/438/pdf-vor |
| article xml uploaded. | 2 December 2021 13:40 CET | Update | - |
| article xml file uploaded | 2 December 2021 13:40 CET | Original file | - |
