| article html file updated | 27 July 2022 04:33 CEST | Update | https://www.mdpi.com/2227-9067/8/7/591 |
| article html file updated | 13 July 2021 12:55 CEST | Original file | N/A |
| article pdf uploaded. | 13 July 2021 12:54 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/7/591/pdf |
| article xml uploaded. | 13 July 2021 12:54 CEST | Update | https://www.mdpi.com/2227-9067/8/7/591/xml |
| article xml file uploaded | 13 July 2021 12:54 CEST | Original file | N/A |
| article pdf uploaded. | 12 July 2021 18:37 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/7/591/pdf-vor |
