| article html file updated | 3 August 2021 03:15 CEST | Update | https://www.mdpi.com/2077-1444/12/4/233 |
| article html file updated | 8 April 2021 09:57 CEST | Update | - |
| article pdf uploaded. | 8 April 2021 09:56 CEST | Updated version of record | https://www.mdpi.com/2077-1444/12/4/233/pdf |
| article xml uploaded. | 8 April 2021 09:56 CEST | Update | https://www.mdpi.com/2077-1444/12/4/233/xml |
| article xml file uploaded | 8 April 2021 09:56 CEST | Update | - |
| article html file updated | 25 March 2021 11:43 CET | Original file | - |
| article pdf uploaded. | 25 March 2021 11:42 CET | Version of Record | https://www.mdpi.com/2077-1444/12/4/233/pdf-vor |
| article xml file uploaded | 25 March 2021 11:42 CET | Original file | - |
