| article html file updated | 30 August 2025 00:26 CEST | Update | https://www.mdpi.com/2072-4292/9/2/172 |
| article html file updated | 16 July 2022 04:56 CEST | Update | N/A |
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| article xml uploaded. | 18 February 2017 11:19 CET | Update | https://www.mdpi.com/2072-4292/9/2/172/xml |
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| article pdf uploaded. | 18 February 2017 11:19 CET | Version of Record | https://www.mdpi.com/2072-4292/9/2/172/pdf |
