| article html file updated | 30 August 2025 00:39 CEST | Update | https://www.mdpi.com/2073-4441/9/3/225 |
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| article xml uploaded. | 18 March 2017 11:39 CET | Update | https://www.mdpi.com/2073-4441/9/3/225/xml |
| article pdf uploaded. | 18 March 2017 11:39 CET | Version of Record | https://www.mdpi.com/2073-4441/9/3/225/pdf |
