| article html file updated | 1 September 2025 20:32 CEST | Update | https://www.mdpi.com/1999-4923/13/2/206 |
| article html file updated | 24 July 2022 12:14 CEST | Update | - |
| article html file updated | 4 February 2021 10:08 CET | Update | - |
| article html file updated | 4 February 2021 04:48 CET | Original file | - |
| article pdf uploaded. | 4 February 2021 04:47 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/206/pdf |
| article xml uploaded. | 4 February 2021 04:47 CET | Update | https://www.mdpi.com/1999-4923/13/2/206/xml |
| article xml file uploaded | 4 February 2021 04:47 CET | Original file | - |
| article pdf uploaded. | 3 February 2021 10:18 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/206/pdf-vor |
| article pdf uploaded. | 2 February 2021 19:48 CET | Version of Record | https://www.mdpi.com/1999-4923/13/2/206/pdf-vor |
