| article html file updated | 14 December 2020 04:55 CET | Update | https://www.mdpi.com/2227-7390/8/12/2204 |
| article pdf uploaded. | 14 December 2020 04:53 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/12/2204/pdf |
| article xml uploaded. | 14 December 2020 04:53 CET | Update | https://www.mdpi.com/2227-7390/8/12/2204/xml |
| article xml file uploaded | 14 December 2020 04:53 CET | Update | - |
| article html file updated | 11 December 2020 13:29 CET | Update | - |
| article pdf uploaded. | 11 December 2020 13:28 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/12/2204/pdf-vor |
| article xml uploaded. | 11 December 2020 13:28 CET | Update | - |
| article xml file uploaded | 11 December 2020 13:28 CET | Update | - |
| article html file updated | 11 December 2020 12:21 CET | Original file | - |
| article pdf uploaded. | 11 December 2020 12:19 CET | Version of Record | https://www.mdpi.com/2227-7390/8/12/2204/pdf-vor |
| article xml uploaded. | 11 December 2020 12:19 CET | Update | - |
| article xml file uploaded | 11 December 2020 12:19 CET | Original file | - |
