| article html file updated | 1 September 2025 04:20 CEST | Update | https://www.mdpi.com/2223-7747/9/8/957 |
| article html file updated | 22 July 2022 01:46 CEST | Update | - |
| article html file updated | 30 July 2020 12:28 CEST | Original file | - |
| article pdf uploaded. | 30 July 2020 12:26 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/8/957/pdf |
| article xml uploaded. | 30 July 2020 12:26 CEST | Update | https://www.mdpi.com/2223-7747/9/8/957/xml |
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| article pdf uploaded. | 29 July 2020 16:08 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/8/957/pdf-vor |
| article supplementary file uploaded. | 29 July 2020 16:07 CEST | - | https://www.mdpi.com/2223-7747/9/8/957#supplementary |
| article pdf uploaded. | 29 July 2020 16:07 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/8/957/pdf-vor |
