| article html file updated | 30 August 2025 00:24 CEST | Update | https://www.mdpi.com/2073-4441/9/2/118 |
| article html file updated | 16 July 2022 04:52 CEST | Update | N/A |
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| article xml uploaded. | 14 February 2017 12:25 CET | Update | https://www.mdpi.com/2073-4441/9/2/118/xml |
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| article pdf uploaded. | 14 February 2017 12:25 CET | Version of Record | https://www.mdpi.com/2073-4441/9/2/118/pdf |
