| article html file updated | 30 July 2022 18:40 CEST | Update | https://www.mdpi.com/2199-8531/7/4/229 |
| article html file updated | 29 November 2021 15:52 CET | Update | - |
| article pdf uploaded. | 29 November 2021 15:50 CET | Updated version of record | https://www.mdpi.com/2199-8531/7/4/229/pdf |
| article xml uploaded. | 29 November 2021 15:50 CET | Update | https://www.mdpi.com/2199-8531/7/4/229/xml |
| article xml file uploaded | 29 November 2021 15:50 CET | Update | - |
| article html file updated | 25 November 2021 11:12 CET | Original file | - |
| article pdf uploaded. | 25 November 2021 11:10 CET | Version of Record | https://www.mdpi.com/2199-8531/7/4/229/pdf-vor |
| article xml uploaded. | 25 November 2021 11:10 CET | Update | - |
| article xml file uploaded | 25 November 2021 11:10 CET | Original file | - |
