| article html file updated | 1 September 2025 03:29 CEST | Update | https://www.mdpi.com/2223-7747/9/7/918 |
| article html file updated | 22 July 2022 00:43 CEST | Update | - |
| article html file updated | 30 July 2020 17:37 CEST | Update | - |
| article html file updated | 22 July 2020 06:44 CEST | Original file | - |
| article pdf uploaded. | 22 July 2020 06:42 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/7/918/pdf |
| article xml uploaded. | 22 July 2020 06:42 CEST | Update | https://www.mdpi.com/2223-7747/9/7/918/xml |
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| article pdf uploaded. | 20 July 2020 16:22 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/7/918/pdf-vor |
| article supplementary file uploaded. | 20 July 2020 16:22 CEST | - | https://www.mdpi.com/2223-7747/9/7/918#supplementary |
| article pdf uploaded. | 20 July 2020 16:22 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/7/918/pdf-vor |
