| article html file updated | 19 December 2020 10:07 CET | Update | https://www.mdpi.com/2227-9717/8/12/1673 |
| article html file updated | 18 December 2020 17:02 CET | Update | N/A |
| article pdf uploaded. | 18 December 2020 17:01 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/12/1673/pdf |
| article xml uploaded. | 18 December 2020 17:01 CET | Update | https://www.mdpi.com/2227-9717/8/12/1673/xml |
| article xml file uploaded | 18 December 2020 17:01 CET | Update | N/A |
| article html file updated | 18 December 2020 16:09 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2020 16:07 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/12/1673/pdf-vor |
| article xml uploaded. | 18 December 2020 16:07 CET | Update | N/A |
| article xml file uploaded | 18 December 2020 16:07 CET | Original file | N/A |
| article pdf uploaded. | 17 December 2020 17:00 CET | Version of Record | https://www.mdpi.com/2227-9717/8/12/1673/pdf-vor |
