| article html file updated | 20 April 2022 05:14 CEST | Update | https://www.mdpi.com/2077-1444/13/4/303 |
| article pdf uploaded. | 20 April 2022 05:11 CEST | Updated version of record | https://www.mdpi.com/2077-1444/13/4/303/pdf |
| article xml uploaded. | 20 April 2022 05:11 CEST | Update | https://www.mdpi.com/2077-1444/13/4/303/xml |
| article xml file uploaded | 20 April 2022 05:11 CEST | Update | - |
| article html file updated | 31 March 2022 11:34 CEST | Original file | - |
| article pdf uploaded. | 31 March 2022 11:31 CEST | Version of Record | https://www.mdpi.com/2077-1444/13/4/303/pdf-vor |
| article xml file uploaded | 31 March 2022 11:31 CEST | Original file | - |
