| article html file updated | 8 December 2020 04:01 CET | Update | https://www.mdpi.com/2073-4409/9/12/2619 |
| article pdf uploaded. | 7 December 2020 05:01 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/12/2619/pdf |
| article xml uploaded. | 7 December 2020 05:01 CET | Update | https://www.mdpi.com/2073-4409/9/12/2619/xml |
| article xml file uploaded | 7 December 2020 05:01 CET | Update | - |
| article html file updated | 7 December 2020 01:18 CET | Original file | - |
| article pdf uploaded. | 6 December 2020 04:06 CET | Version of Record | https://www.mdpi.com/2073-4409/9/12/2619/pdf-vor |
| article xml uploaded. | 6 December 2020 04:06 CET | Update | - |
| article xml file uploaded | 6 December 2020 04:06 CET | Original file | - |
