| article html file updated | 31 August 2025 17:48 CEST | Update | https://www.mdpi.com/2076-0817/9/4/298 |
| article html file updated | 21 July 2022 02:16 CEST | Update | - |
| article html file updated | 26 April 2020 14:45 CEST | Original file | - |
| article pdf uploaded. | 26 April 2020 14:43 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/4/298/pdf |
| article xml uploaded. | 26 April 2020 14:43 CEST | Update | https://www.mdpi.com/2076-0817/9/4/298/xml |
| article xml file uploaded | 26 April 2020 14:43 CEST | Update | - |
| article pdf uploaded. | 17 April 2020 16:41 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/4/298/pdf-vor |
| article xml file uploaded | 17 April 2020 16:41 CEST | Update | - |
| article pdf uploaded. | 17 April 2020 16:41 CEST | Version of Record | https://www.mdpi.com/2076-0817/9/4/298/pdf-vor |
| article xml file uploaded | 17 April 2020 16:41 CEST | Original file | - |
