| article html file updated | 1 September 2025 21:44 CEST | Update | https://www.mdpi.com/2227-9717/9/2/355 |
| article html file updated | 25 July 2022 03:34 CEST | Update | - |
| article html file updated | 24 February 2021 03:07 CET | Update | - |
| article pdf uploaded. | 24 February 2021 03:06 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/355/pdf |
| article xml uploaded. | 24 February 2021 03:06 CET | Update | https://www.mdpi.com/2227-9717/9/2/355/xml |
| article xml file uploaded | 24 February 2021 03:06 CET | Update | - |
| article html file updated | 15 February 2021 08:48 CET | Original file | - |
| article pdf uploaded. | 15 February 2021 08:47 CET | Version of Record | https://www.mdpi.com/2227-9717/9/2/355/pdf-vor |
| article xml uploaded. | 15 February 2021 08:47 CET | Update | - |
| article xml file uploaded | 15 February 2021 08:47 CET | Original file | - |
