| article html file updated | 25 December 2025 03:41 CET | Update | https://www.mdpi.com/2073-4441/13/4/438 |
| article html file updated | 1 September 2025 21:06 CEST | Update | - |
| article html file updated | 24 July 2022 20:02 CEST | Update | - |
| article html file updated | 9 February 2021 12:11 CET | Original file | - |
| article pdf uploaded. | 9 February 2021 12:09 CET | Updated version of record | https://www.mdpi.com/2073-4441/13/4/438/pdf |
| article xml uploaded. | 9 February 2021 12:09 CET | Update | https://www.mdpi.com/2073-4441/13/4/438/xml |
| article xml file uploaded | 9 February 2021 12:09 CET | Original file | - |
| article pdf uploaded. | 8 February 2021 13:33 CET | Version of Record | https://www.mdpi.com/2073-4441/13/4/438/pdf-vor |
