| article html file updated | 1 August 2022 07:32 CEST | Update | https://www.mdpi.com/2218-1997/8/4/204 |
| article html file updated | 25 March 2022 09:38 CET | Original file | N/A |
| article pdf uploaded. | 25 March 2022 09:37 CET | Version of Record | https://www.mdpi.com/2218-1997/8/4/204/pdf |
| article xml uploaded. | 25 March 2022 09:37 CET | Update | https://www.mdpi.com/2218-1997/8/4/204/xml |
| article xml file uploaded | 25 March 2022 09:37 CET | Original file | N/A |
