| article html file updated | 2 September 2025 03:19 CEST | Update | https://www.mdpi.com/2223-7747/10/4/740 |
| article html file updated | 25 July 2022 11:34 CEST | Update | - |
| article html file updated | 4 August 2021 21:39 CEST | Update | - |
| article html file updated | 12 April 2021 04:01 CEST | Original file | - |
| article pdf uploaded. | 12 April 2021 03:59 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/4/740/pdf |
| article xml uploaded. | 12 April 2021 03:59 CEST | Update | https://www.mdpi.com/2223-7747/10/4/740/xml |
| article xml file uploaded | 12 April 2021 03:59 CEST | Original file | - |
| article supplementary file uploaded. | 9 April 2021 17:42 CEST | - | https://www.mdpi.com/2223-7747/10/4/740#supplementary |
| article pdf uploaded. | 9 April 2021 17:42 CEST | Version of Record | https://www.mdpi.com/2223-7747/10/4/740/pdf-vor |
