| article html file updated | 31 August 2025 17:22 CEST | Update | https://www.mdpi.com/2079-6382/9/4/180 |
| article html file updated | 21 July 2022 01:51 CEST | Update | - |
| article html file updated | 26 April 2020 11:21 CEST | Original file | - |
| article pdf uploaded. | 26 April 2020 11:20 CEST | Updated version of record | https://www.mdpi.com/2079-6382/9/4/180/pdf |
| article xml uploaded. | 26 April 2020 11:20 CEST | Update | https://www.mdpi.com/2079-6382/9/4/180/xml |
| article xml file uploaded | 26 April 2020 11:20 CEST | Update | - |
| article pdf uploaded. | 14 April 2020 13:35 CEST | Version of Record | https://www.mdpi.com/2079-6382/9/4/180/pdf-vor |
| article xml file uploaded | 14 April 2020 13:35 CEST | Original file | - |
