| article html file updated | 1 September 2025 17:03 CEST | Update | https://www.mdpi.com/2223-7747/10/1/40 |
| article html file updated | 23 July 2022 07:29 CEST | Update | - |
| article html file updated | 8 January 2021 09:00 CET | Update | - |
| article pdf uploaded. | 8 January 2021 08:58 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/1/40/pdf |
| article xml uploaded. | 8 January 2021 08:58 CET | Update | https://www.mdpi.com/2223-7747/10/1/40/xml |
| article xml file uploaded | 8 January 2021 08:58 CET | Update | - |
| article html file updated | 29 December 2020 05:02 CET | Original file | - |
| article pdf uploaded. | 29 December 2020 05:00 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/1/40/pdf-vor |
| article xml uploaded. | 29 December 2020 05:00 CET | Update | - |
| article xml file uploaded | 29 December 2020 05:00 CET | Original file | - |
| article supplementary file uploaded. | 25 December 2020 17:07 CET | - | https://www.mdpi.com/2223-7747/10/1/40#supplementary |
| article pdf uploaded. | 25 December 2020 17:07 CET | Version of Record | https://www.mdpi.com/2223-7747/10/1/40/pdf-vor |
