| article html file updated | 23 February 2021 09:08 CET | Original file | https://www.mdpi.com/2076-3417/11/4/1936 |
| article pdf uploaded. | 23 February 2021 09:07 CET | Version of Record | https://www.mdpi.com/2076-3417/11/4/1936/pdf |
| article xml uploaded. | 23 February 2021 09:07 CET | Update | https://www.mdpi.com/2076-3417/11/4/1936/xml |
| article xml file uploaded | 23 February 2021 09:07 CET | Original file | - |
