| article html file updated | 4 December 2020 09:10 CET | Update | https://www.mdpi.com/2571-9408/3/4/65 |
| article html file updated | 4 November 2020 15:17 CET | Original file | N/A |
| article pdf uploaded. | 4 November 2020 15:16 CET | Updated version of record | https://www.mdpi.com/2571-9408/3/4/65/pdf |
| article xml uploaded. | 4 November 2020 15:16 CET | Update | https://www.mdpi.com/2571-9408/3/4/65/xml |
| article xml file uploaded | 4 November 2020 15:16 CET | Original file | N/A |
| article pdf uploaded. | 22 October 2020 17:41 CEST | Updated version of record | https://www.mdpi.com/2571-9408/3/4/65/pdf-vor |
| article pdf uploaded. | 22 October 2020 17:40 CEST | Version of Record | https://www.mdpi.com/2571-9408/3/4/65/pdf-vor |
