| article html file updated | 27 July 2022 01:12 CEST | Update | https://www.mdpi.com/2077-0375/11/6/457 |
| article html file updated | 23 June 2021 04:32 CEST | Update | - |
| article html file updated | 21 June 2021 13:04 CEST | Original file | - |
| article pdf uploaded. | 21 June 2021 13:02 CEST | Version of Record | https://www.mdpi.com/2077-0375/11/6/457/pdf |
| article xml uploaded. | 21 June 2021 13:02 CEST | Update | https://www.mdpi.com/2077-0375/11/6/457/xml |
| article xml file uploaded | 21 June 2021 13:02 CEST | Original file | - |
