| article html file updated | 31 July 2022 21:12 CEST | Update | https://www.mdpi.com/1996-1944/15/4/1504 |
| article html file updated | 17 February 2022 12:45 CET | Original file | - |
| article pdf uploaded. | 17 February 2022 12:43 CET | Version of Record | https://www.mdpi.com/1996-1944/15/4/1504/pdf |
| article xml uploaded. | 17 February 2022 12:43 CET | Update | https://www.mdpi.com/1996-1944/15/4/1504/xml |
| article xml file uploaded | 17 February 2022 12:43 CET | Original file | - |
