| article html file updated | 4 August 2021 01:06 CEST | Update | https://www.mdpi.com/2413-4155/3/2/19 |
| article html file updated | 4 August 2021 00:51 CEST | Update | - |
| article html file updated | 10 April 2021 23:54 CEST | Update | - |
| article html file updated | 1 April 2021 16:08 CEST | Original file | - |
| article pdf uploaded. | 1 April 2021 16:06 CEST | Version of Record | https://www.mdpi.com/2413-4155/3/2/19/pdf |
| article xml uploaded. | 1 April 2021 16:06 CEST | Update | https://www.mdpi.com/2413-4155/3/2/19/xml |
| article xml file uploaded | 1 April 2021 16:06 CEST | Original file | - |
