| article html file updated | 30 August 2025 02:00 CEST | Update | https://www.mdpi.com/2072-6643/9/12/1371 |
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| article xml uploaded. | 18 December 2017 14:25 CET | Original file | https://www.mdpi.com/2072-6643/9/12/1371/xml |
| article pdf uploaded. | 18 December 2017 14:25 CET | Version of Record | https://www.mdpi.com/2072-6643/9/12/1371/pdf |
