| article html file updated | 1 September 2025 20:52 CEST | Update | https://www.mdpi.com/1999-4923/13/2/220 |
| article html file updated | 24 July 2022 16:49 CEST | Update | - |
| article html file updated | 1 March 2021 07:38 CET | Update | - |
| article html file updated | 25 February 2021 09:50 CET | Update | - |
| article pdf uploaded. | 25 February 2021 09:48 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/220/pdf |
| article xml uploaded. | 25 February 2021 09:48 CET | Update | https://www.mdpi.com/1999-4923/13/2/220/xml |
| article xml file uploaded | 25 February 2021 09:48 CET | Update | - |
| article html file updated | 8 February 2021 10:05 CET | Update | - |
| article html file updated | 7 February 2021 05:13 CET | Original file | - |
| article pdf uploaded. | 7 February 2021 05:11 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/220/pdf-vor |
| article xml uploaded. | 7 February 2021 05:11 CET | Update | - |
| article xml file uploaded | 7 February 2021 05:11 CET | Original file | - |
| article supplementary file uploaded. | 5 February 2021 14:33 CET | - | https://www.mdpi.com/1999-4923/13/2/220#supplementary |
| article pdf uploaded. | 5 February 2021 14:33 CET | Version of Record | https://www.mdpi.com/1999-4923/13/2/220/pdf-vor |
