| article html file updated | 28 July 2022 05:19 CEST | Update | https://www.mdpi.com/2078-1547/12/2/21 |
| article html file updated | 13 August 2021 07:17 CEST | Update | N/A |
| article pdf uploaded. | 12 August 2021 03:06 CEST | Updated version of record | https://www.mdpi.com/2078-1547/12/2/21/pdf |
| article xml uploaded. | 12 August 2021 03:06 CEST | Update | https://www.mdpi.com/2078-1547/12/2/21/xml |
| article xml file uploaded | 12 August 2021 03:06 CEST | Update | N/A |
| article html file updated | 10 August 2021 10:28 CEST | Original file | N/A |
| article pdf uploaded. | 10 August 2021 10:26 CEST | Version of Record | https://www.mdpi.com/2078-1547/12/2/21/pdf-vor |
| article xml uploaded. | 10 August 2021 10:26 CEST | Update | N/A |
| article xml file uploaded | 10 August 2021 10:26 CEST | Original file | N/A |
