| article html file updated | 30 August 2025 11:26 CEST | Update | https://www.mdpi.com/1422-0067/20/3/503 |
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| article supplementary file uploaded. | 24 January 2019 11:48 CET | - | https://www.mdpi.com/1422-0067/20/3/503#supplementary |
| article pdf uploaded. | 24 January 2019 11:48 CET | Version of Record | https://www.mdpi.com/1422-0067/20/3/503/pdf |
| article xml uploaded. | 24 January 2019 11:48 CET | Update | https://www.mdpi.com/1422-0067/20/3/503/xml |
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