| article html file updated | 10 February 2021 10:53 CET | Update | https://new.mdpi.com/2226-471X/6/1/26 |
| article pdf uploaded. | 10 February 2021 10:52 CET | Updated version of record | https://new.mdpi.com/2226-471X/6/1/26/pdf |
| article xml uploaded. | 10 February 2021 10:52 CET | Update | https://new.mdpi.com/2226-471X/6/1/26/xml |
| article xml file uploaded | 10 February 2021 10:52 CET | Update | - |
| article html file updated | 9 February 2021 11:23 CET | Update | - |
| article pdf uploaded. | 9 February 2021 11:21 CET | Updated version of record | https://new.mdpi.com/2226-471X/6/1/26/pdf-vor |
| article xml uploaded. | 9 February 2021 11:21 CET | Update | - |
| article xml file uploaded | 9 February 2021 11:21 CET | Update | - |
| article html file updated | 5 February 2021 13:27 CET | Original file | - |
| article pdf uploaded. | 5 February 2021 13:26 CET | Version of Record | https://new.mdpi.com/2226-471X/6/1/26/pdf-vor |
| article xml uploaded. | 5 February 2021 13:26 CET | Update | - |
| article xml file uploaded | 5 February 2021 13:26 CET | Original file | - |
