| article html file updated | 20 October 2021 06:18 CEST | Update | https://www.mdpi.com/2227-7102/11/7/314 |
| article xml uploaded. | 20 October 2021 06:17 CEST | Update | https://www.mdpi.com/2227-7102/11/7/314/xml |
| article pdf uploaded. | 20 October 2021 06:17 CEST | Updated version of record | https://www.mdpi.com/2227-7102/11/7/314/pdf |
| article html file updated | 23 June 2021 20:34 CEST | Original file | N/A |
| article pdf uploaded. | 23 June 2021 20:32 CEST | Version of Record | https://www.mdpi.com/2227-7102/11/7/314/pdf-vor |
| article xml file uploaded | 23 June 2021 20:32 CEST | Original file | N/A |
