| article html file updated | 22 January 2021 11:28 CET | Update | https://www.mdpi.com/2304-6732/8/1/21 |
| article pdf uploaded. | 22 January 2021 11:27 CET | Updated version of record | https://www.mdpi.com/2304-6732/8/1/21/pdf |
| article xml uploaded. | 22 January 2021 11:27 CET | Update | https://www.mdpi.com/2304-6732/8/1/21/xml |
| article xml file uploaded | 22 January 2021 11:27 CET | Update | - |
| article html file updated | 16 January 2021 07:48 CET | Update | - |
| article pdf uploaded. | 16 January 2021 07:46 CET | Updated version of record | https://www.mdpi.com/2304-6732/8/1/21/pdf-vor |
| article xml uploaded. | 16 January 2021 07:46 CET | Update | - |
| article xml file uploaded | 16 January 2021 07:46 CET | Update | - |
| article html file updated | 16 January 2021 06:55 CET | Original file | - |
| article pdf uploaded. | 16 January 2021 06:54 CET | Version of Record | https://www.mdpi.com/2304-6732/8/1/21/pdf-vor |
| article xml uploaded. | 16 January 2021 06:54 CET | Update | - |
| article xml file uploaded | 16 January 2021 06:54 CET | Original file | - |
