| article html file updated | 1 September 2025 17:16 CEST | Update | https://www.mdpi.com/2223-7747/10/1/57 |
| article html file updated | 23 July 2022 08:15 CEST | Update | - |
| article html file updated | 6 January 2021 02:39 CET | Update | - |
| article pdf uploaded. | 6 January 2021 02:37 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/1/57/pdf |
| article xml uploaded. | 6 January 2021 02:37 CET | Update | https://www.mdpi.com/2223-7747/10/1/57/xml |
| article xml file uploaded | 6 January 2021 02:37 CET | Update | - |
| article html file updated | 29 December 2020 13:16 CET | Original file | - |
| article supplementary file uploaded. | 29 December 2020 13:14 CET | - | https://www.mdpi.com/2223-7747/10/1/57#supplementary |
| article pdf uploaded. | 29 December 2020 13:14 CET | Version of Record | https://www.mdpi.com/2223-7747/10/1/57/pdf-vor |
| article xml uploaded. | 29 December 2020 13:14 CET | Update | - |
| article xml file uploaded | 29 December 2020 13:14 CET | Original file | - |
