| article html file updated | 30 August 2025 09:20 CEST | Update | https://www.mdpi.com/1422-0067/19/12/3800 |
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| article pdf uploaded. | 29 November 2018 08:06 CET | Version of Record | https://www.mdpi.com/1422-0067/19/12/3800/pdf |
| article xml uploaded. | 29 November 2018 08:06 CET | Update | https://www.mdpi.com/1422-0067/19/12/3800/xml |
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