| article html file updated | 2 August 2022 16:21 CEST | Update | https://www.mdpi.com/2218-1997/8/4/220 |
| article html file updated | 30 March 2022 06:03 CEST | Original file | - |
| article pdf uploaded. | 30 March 2022 06:02 CEST | Updated version of record | https://www.mdpi.com/2218-1997/8/4/220/pdf |
| article xml uploaded. | 30 March 2022 06:02 CEST | Update | https://www.mdpi.com/2218-1997/8/4/220/xml |
| article xml file uploaded | 30 March 2022 06:02 CEST | Original file | - |
| article pdf uploaded. | 29 March 2022 16:55 CEST | Version of Record | https://www.mdpi.com/2218-1997/8/4/220/pdf-vor |
