| article html file updated | 31 August 2025 17:11 CEST | Update | https://www.mdpi.com/2079-6382/9/4/174 |
| article html file updated | 21 July 2022 01:40 CEST | Update | - |
| article html file updated | 26 April 2020 11:47 CEST | Original file | - |
| article pdf uploaded. | 26 April 2020 11:46 CEST | Updated version of record | https://www.mdpi.com/2079-6382/9/4/174/pdf |
| article xml uploaded. | 26 April 2020 11:46 CEST | Update | https://www.mdpi.com/2079-6382/9/4/174/xml |
| article xml file uploaded | 26 April 2020 11:46 CEST | Update | - |
| article pdf uploaded. | 12 April 2020 10:00 CEST | Version of Record | https://www.mdpi.com/2079-6382/9/4/174/pdf-vor |
| article xml file uploaded | 12 April 2020 10:00 CEST | Original file | - |
