| article html file updated | 30 July 2022 20:33 CEST | Update | https://www.mdpi.com/2227-9709/8/4/86 |
| article html file updated | 6 December 2021 07:37 CET | Original file | N/A |
| article pdf uploaded. | 6 December 2021 07:35 CET | Updated version of record | https://www.mdpi.com/2227-9709/8/4/86/pdf |
| article xml uploaded. | 6 December 2021 07:35 CET | Update | https://www.mdpi.com/2227-9709/8/4/86/xml |
| article xml file uploaded | 6 December 2021 07:35 CET | Original file | N/A |
| article pdf uploaded. | 4 December 2021 13:16 CET | Version of Record | https://www.mdpi.com/2227-9709/8/4/86/pdf-vor |
