| article html file updated | 21 June 2022 12:11 CEST | Original file | https://www.mdpi.com/2218-1997/8/6/336 |
| article pdf uploaded. | 21 June 2022 12:09 CEST | Updated version of record | https://www.mdpi.com/2218-1997/8/6/336/pdf |
| article xml uploaded. | 21 June 2022 12:09 CEST | Update | https://www.mdpi.com/2218-1997/8/6/336/xml |
| article xml file uploaded | 21 June 2022 12:09 CEST | Original file | N/A |
| article pdf uploaded. | 20 June 2022 13:10 CEST | Version of Record | https://www.mdpi.com/2218-1997/8/6/336/pdf-vor |
