| article html file updated | 30 August 2025 07:12 CEST | Update | https://www.mdpi.com/2077-0383/7/10/300 |
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| article pdf uploaded. | 24 September 2018 04:11 CEST | Version of Record | https://www.mdpi.com/2077-0383/7/10/300/pdf |
| article xml uploaded. | 24 September 2018 04:11 CEST | Update | https://www.mdpi.com/2077-0383/7/10/300/xml |
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