| article html file updated | 2 August 2022 17:55 CEST | Update | https://www.mdpi.com/2073-4344/12/4/421 |
| article html file updated | 14 April 2022 08:15 CEST | Update | - |
| article pdf uploaded. | 14 April 2022 08:13 CEST | Updated version of record | https://www.mdpi.com/2073-4344/12/4/421/pdf |
| article xml uploaded. | 14 April 2022 08:13 CEST | Update | https://www.mdpi.com/2073-4344/12/4/421/xml |
| article xml file uploaded | 14 April 2022 08:13 CEST | Update | - |
| article html file updated | 12 April 2022 03:18 CEST | Original file | - |
| article pdf uploaded. | 12 April 2022 03:16 CEST | Updated version of record | https://www.mdpi.com/2073-4344/12/4/421/pdf-vor |
| article xml file uploaded | 12 April 2022 03:16 CEST | Original file | - |
| article pdf uploaded. | 8 April 2022 14:08 CEST | Version of Record | https://www.mdpi.com/2073-4344/12/4/421/pdf-vor |
