| article html file updated | 1 September 2025 21:06 CEST | Update | https://www.mdpi.com/2223-7747/10/2/326 |
| article html file updated | 24 July 2022 20:07 CEST | Update | N/A |
| article html file updated | 9 February 2021 07:18 CET | Original file | N/A |
| article pdf uploaded. | 9 February 2021 07:17 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/2/326/pdf |
| article xml uploaded. | 9 February 2021 07:17 CET | Update | https://www.mdpi.com/2223-7747/10/2/326/xml |
| article xml file uploaded | 9 February 2021 07:17 CET | Original file | N/A |
| article supplementary file uploaded. | 8 February 2021 14:11 CET | - | https://www.mdpi.com/2223-7747/10/2/326#supplementary |
| article pdf uploaded. | 8 February 2021 14:11 CET | Version of Record | https://www.mdpi.com/2223-7747/10/2/326/pdf-vor |
