| article html file updated | 31 July 2022 15:45 CEST | Update | https://www.mdpi.com/2218-1997/8/2/116 |
| article html file updated | 17 February 2022 09:55 CET | Update | - |
| article html file updated | 17 February 2022 09:55 CET | Original file | - |
| article pdf uploaded. | 17 February 2022 09:54 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/2/116/pdf |
| article xml uploaded. | 17 February 2022 09:54 CET | Update | https://www.mdpi.com/2218-1997/8/2/116/xml |
| article xml file uploaded | 17 February 2022 09:54 CET | Original file | - |
| article pdf uploaded. | 12 February 2022 08:09 CET | Version of Record | https://www.mdpi.com/2218-1997/8/2/116/pdf-vor |
