| article html file updated | 2 September 2025 01:38 CEST | Update | https://www.mdpi.com/2223-7747/10/4/620 |
| article html file updated | 15 May 2023 12:36 CEST | Update | N/A |
| article html file updated | 25 July 2022 09:07 CEST | Update | N/A |
| article html file updated | 3 August 2021 01:22 CEST | Update | N/A |
| article html file updated | 30 March 2021 23:26 CEST | Original file | N/A |
| article pdf uploaded. | 29 March 2021 06:37 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/4/620/pdf |
| article xml uploaded. | 29 March 2021 06:37 CEST | Update | https://www.mdpi.com/2223-7747/10/4/620/xml |
| article xml file uploaded | 29 March 2021 06:37 CEST | Original file | N/A |
| article supplementary file uploaded. | 24 March 2021 15:26 CET | - | https://www.mdpi.com/2223-7747/10/4/620#supplementary |
| article pdf uploaded. | 24 March 2021 15:26 CET | Version of Record | https://www.mdpi.com/2223-7747/10/4/620/pdf-vor |
