| article html file updated | 30 August 2025 01:32 CEST | Update | https://www.mdpi.com/1999-4915/9/11/315 |
| article html file updated | 16 July 2022 07:04 CEST | Update | N/A |
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| article xml uploaded. | 27 October 2017 14:36 CEST | Original file | https://www.mdpi.com/1999-4915/9/11/315/xml |
| article pdf uploaded. | 27 October 2017 14:36 CEST | Version of Record | https://www.mdpi.com/1999-4915/9/11/315/pdf |
