| article html file updated | 19 January 2021 07:02 CET | Update | https://www.mdpi.com/2076-3417/11/2/502 |
| article html file updated | 19 January 2021 07:01 CET | Update | - |
| article pdf uploaded. | 19 January 2021 07:00 CET | Updated version of record | https://www.mdpi.com/2076-3417/11/2/502/pdf |
| article xml uploaded. | 19 January 2021 07:00 CET | Update | https://www.mdpi.com/2076-3417/11/2/502/xml |
| article xml file uploaded | 19 January 2021 07:00 CET | Update | - |
| article html file updated | 8 January 2021 05:21 CET | Original file | - |
| article pdf uploaded. | 8 January 2021 05:19 CET | Updated version of record | https://www.mdpi.com/2076-3417/11/2/502/pdf-vor |
| article xml file uploaded | 8 January 2021 05:19 CET | Original file | - |
| article pdf uploaded. | 6 January 2021 14:58 CET | Version of Record | https://www.mdpi.com/2076-3417/11/2/502/pdf-vor |
