| article html file updated | 1 September 2025 19:22 CEST | Update | https://www.mdpi.com/2223-7747/10/2/203 |
| article html file updated | 23 July 2022 22:36 CEST | Update | - |
| article html file updated | 25 January 2021 10:47 CET | Update | - |
| article pdf uploaded. | 25 January 2021 10:46 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/2/203/pdf |
| article xml uploaded. | 25 January 2021 10:46 CET | Update | https://www.mdpi.com/2223-7747/10/2/203/xml |
| article xml file uploaded | 25 January 2021 10:46 CET | Update | - |
| article html file updated | 22 January 2021 08:58 CET | Original file | - |
| article pdf uploaded. | 22 January 2021 08:57 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/2/203/pdf-vor |
| article xml uploaded. | 22 January 2021 08:57 CET | Update | - |
| article xml file uploaded | 22 January 2021 08:57 CET | Original file | - |
| article pdf uploaded. | 21 January 2021 17:59 CET | Version of Record | https://www.mdpi.com/2223-7747/10/2/203/pdf-vor |
