| article html file updated | 31 August 2025 10:26 CEST | Update | https://www.mdpi.com/1999-4893/13/2/34 |
| article html file updated | 20 July 2022 18:56 CEST | Update | - |
| article html file updated | 15 February 2020 06:57 CET | Update | - |
| article html file updated | 13 February 2020 09:34 CET | Original file | - |
| article pdf uploaded. | 13 February 2020 09:32 CET | Updated version of record | https://www.mdpi.com/1999-4893/13/2/34/pdf |
| article xml uploaded. | 13 February 2020 09:32 CET | Update | https://www.mdpi.com/1999-4893/13/2/34/xml |
| article xml file uploaded | 13 February 2020 09:32 CET | Update | - |
| article pdf uploaded. | 1 February 2020 10:54 CET | Version of Record | https://www.mdpi.com/1999-4893/13/2/34/pdf-vor |
| article xml file uploaded | 1 February 2020 10:54 CET | Original file | - |
