| article html file updated | 2 September 2025 03:48 CEST | Update | https://www.mdpi.com/2223-7747/10/4/771 |
| article html file updated | 25 July 2022 12:12 CEST | Update | - |
| article html file updated | 15 April 2021 02:11 CEST | Update | - |
| article pdf uploaded. | 15 April 2021 02:09 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/4/771/pdf |
| article xml uploaded. | 15 April 2021 02:09 CEST | Update | https://www.mdpi.com/2223-7747/10/4/771/xml |
| article xml file uploaded | 15 April 2021 02:09 CEST | Update | - |
| article html file updated | 14 April 2021 14:36 CEST | Original file | - |
| article supplementary file uploaded. | 14 April 2021 14:35 CEST | - | https://www.mdpi.com/2223-7747/10/4/771#supplementary |
| article pdf uploaded. | 14 April 2021 14:35 CEST | Version of Record | https://www.mdpi.com/2223-7747/10/4/771/pdf-vor |
| article xml file uploaded | 14 April 2021 14:35 CEST | Original file | - |
