| article html file updated | 1 September 2025 20:32 CEST | Update | https://www.mdpi.com/1999-4923/13/2/203 |
| article html file updated | 24 July 2022 12:09 CEST | Update | - |
| article html file updated | 24 February 2021 04:57 CET | Update | - |
| article pdf uploaded. | 24 February 2021 04:56 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/203/pdf |
| article xml uploaded. | 24 February 2021 04:56 CET | Update | https://www.mdpi.com/1999-4923/13/2/203/xml |
| article xml file uploaded | 24 February 2021 04:56 CET | Update | - |
| article html file updated | 2 February 2021 23:53 CET | Original file | - |
| article pdf uploaded. | 2 February 2021 17:50 CET | Version of Record | https://www.mdpi.com/1999-4923/13/2/203/pdf-vor |
| article xml uploaded. | 2 February 2021 17:50 CET | Update | - |
| article xml file uploaded | 2 February 2021 17:50 CET | Original file | - |
