| article html file updated | 1 September 2025 18:29 CEST | Update | https://www.mdpi.com/2073-4441/13/2/168 |
| article html file updated | 23 July 2022 15:02 CEST | Update | - |
| article html file updated | 14 January 2021 07:20 CET | Update | - |
| article pdf uploaded. | 14 January 2021 07:18 CET | Updated version of record | https://www.mdpi.com/2073-4441/13/2/168/pdf |
| article xml uploaded. | 14 January 2021 07:18 CET | Update | https://www.mdpi.com/2073-4441/13/2/168/xml |
| article xml file uploaded | 14 January 2021 07:18 CET | Update | - |
| article html file updated | 13 January 2021 08:38 CET | Original file | - |
| article pdf uploaded. | 13 January 2021 08:37 CET | Version of Record | https://www.mdpi.com/2073-4441/13/2/168/pdf-vor |
| article xml uploaded. | 13 January 2021 08:37 CET | Update | - |
| article xml file uploaded | 13 January 2021 08:37 CET | Original file | - |
