| article html file updated | 1 September 2025 04:34 CEST | Update | https://www.mdpi.com/2223-7747/9/8/971 |
| article html file updated | 22 July 2022 02:03 CEST | Update | - |
| article html file updated | 31 July 2020 14:54 CEST | Update | - |
| article html file updated | 31 July 2020 14:53 CEST | Original file | - |
| article pdf uploaded. | 31 July 2020 14:51 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/8/971/pdf |
| article supplementary file uploaded. | 31 July 2020 14:51 CEST | - | https://www.mdpi.com/2223-7747/9/8/971#supplementary |
| article xml uploaded. | 31 July 2020 14:51 CEST | Update | https://www.mdpi.com/2223-7747/9/8/971/xml |
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