| article html file updated | 27 July 2022 01:22 CEST | Update | https://www.mdpi.com/1718-7729/28/4/212 |
| article html file updated | 24 June 2021 09:01 CEST | Update | - |
| article pdf uploaded. | 24 June 2021 09:00 CEST | Updated version of record | https://www.mdpi.com/1718-7729/28/4/212/pdf |
| article xml uploaded. | 24 June 2021 09:00 CEST | Update | https://www.mdpi.com/1718-7729/28/4/212/xml |
| article xml file uploaded | 24 June 2021 09:00 CEST | Update | - |
| article html file updated | 23 June 2021 03:33 CEST | Update | - |
| article pdf uploaded. | 23 June 2021 03:32 CEST | Updated version of record | https://www.mdpi.com/1718-7729/28/4/212/pdf-vor |
| article xml file uploaded | 23 June 2021 03:32 CEST | Update | - |
| article html file updated | 22 June 2021 13:16 CEST | Original file | - |
| article pdf uploaded. | 22 June 2021 13:14 CEST | Version of Record | https://www.mdpi.com/1718-7729/28/4/212/pdf-vor |
| article xml file uploaded | 22 June 2021 13:14 CEST | Original file | - |
