| article html file updated | 18 December 2020 06:42 CET | Update | https://www.mdpi.com/2077-0375/10/12/437 |
| article pdf uploaded. | 18 December 2020 06:40 CET | Updated version of record | https://www.mdpi.com/2077-0375/10/12/437/pdf |
| article xml uploaded. | 18 December 2020 06:40 CET | Update | https://www.mdpi.com/2077-0375/10/12/437/xml |
| article xml file uploaded | 18 December 2020 06:40 CET | Update | - |
| article html file updated | 18 December 2020 05:16 CET | Original file | - |
| article pdf uploaded. | 18 December 2020 05:15 CET | Version of Record | - |
| article xml uploaded. | 18 December 2020 05:15 CET | Update | - |
| article xml file uploaded | 18 December 2020 05:15 CET | Original file | - |
