| article html file updated | 29 August 2025 23:19 CEST | Update | https://www.mdpi.com/1996-1944/9/7/548 |
| article html file updated | 16 July 2022 02:48 CEST | Update | N/A |
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| article xml uploaded. | 7 July 2016 13:15 CEST | Original file | https://www.mdpi.com/1996-1944/9/7/548/xml |
| article pdf uploaded. | 7 July 2016 13:15 CEST | Version of Record | https://www.mdpi.com/1996-1944/9/7/548/pdf |
