| article html file updated | 31 August 2025 15:57 CEST | Update | https://www.mdpi.com/2075-163X/10/4/309 |
| article html file updated | 21 July 2022 00:26 CEST | Update | - |
| article html file updated | 7 April 2020 10:25 CEST | Original file | - |
| article pdf uploaded. | 7 April 2020 10:23 CEST | Updated version of record | https://www.mdpi.com/2075-163X/10/4/309/pdf |
| article xml uploaded. | 7 April 2020 10:23 CEST | Update | https://www.mdpi.com/2075-163X/10/4/309/xml |
| article xml file uploaded | 7 April 2020 10:23 CEST | Update | - |
| article pdf uploaded. | 30 March 2020 16:47 CEST | Version of Record | https://www.mdpi.com/2075-163X/10/4/309/pdf-vor |
| article xml file uploaded | 30 March 2020 16:46 CEST | Original file | - |
