| article html file updated | 14 September 2021 12:24 CEST | Update | https://www.mdpi.com/2227-7102/11/2/80 |
| article html file updated | 14 September 2021 12:24 CEST | Update | N/A |
| article html file updated | 23 February 2021 09:01 CET | Update | N/A |
| article pdf uploaded. | 23 February 2021 09:00 CET | Updated version of record | https://www.mdpi.com/2227-7102/11/2/80/pdf |
| article xml uploaded. | 23 February 2021 09:00 CET | Update | https://www.mdpi.com/2227-7102/11/2/80/xml |
| article xml file uploaded | 23 February 2021 09:00 CET | Update | N/A |
| article html file updated | 19 February 2021 04:52 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2021 04:51 CET | Version of Record | https://www.mdpi.com/2227-7102/11/2/80/pdf-vor |
| article xml uploaded. | 19 February 2021 04:51 CET | Update | N/A |
| article xml file uploaded | 19 February 2021 04:51 CET | Original file | N/A |
