| article html file updated | 25 December 2025 02:26 CET | Update | https://www.mdpi.com/2227-9717/9/2/194 |
| article html file updated | 1 September 2025 19:16 CEST | Update | - |
| article html file updated | 23 July 2022 21:36 CEST | Update | - |
| article html file updated | 21 January 2021 09:42 CET | Original file | - |
| article pdf uploaded. | 21 January 2021 09:41 CET | Version of Record | https://www.mdpi.com/2227-9717/9/2/194/pdf |
| article xml uploaded. | 21 January 2021 09:41 CET | Update | https://www.mdpi.com/2227-9717/9/2/194/xml |
| article xml file uploaded | 21 January 2021 09:41 CET | Original file | - |
