| article html file updated | 31 August 2025 17:10 CEST | Update | https://www.mdpi.com/2075-4418/10/4/212 |
| article html file updated | 21 July 2022 01:39 CEST | Update | - |
| article html file updated | 23 April 2020 16:18 CEST | Original file | - |
| article pdf uploaded. | 23 April 2020 16:16 CEST | Updated version of record | https://www.mdpi.com/2075-4418/10/4/212/pdf |
| article xml uploaded. | 23 April 2020 16:16 CEST | Update | https://www.mdpi.com/2075-4418/10/4/212/xml |
| article xml file uploaded | 23 April 2020 16:16 CEST | Update | - |
| article pdf uploaded. | 11 April 2020 16:26 CEST | Version of Record | https://www.mdpi.com/2075-4418/10/4/212/pdf-vor |
| article xml file uploaded | 11 April 2020 16:26 CEST | Original file | - |
