| article html file updated | 16 August 2026 03:15 CEST | Update | https://www.mdpi.com/2073-4433/10/6/342 |
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| article html file updated | 24 June 2019 05:18 CEST | Original file | N/A |
| article pdf uploaded. | 24 June 2019 05:17 CEST | Version of Record | https://www.mdpi.com/2073-4433/10/6/342/pdf |
| article xml uploaded. | 24 June 2019 05:17 CEST | Update | https://www.mdpi.com/2073-4433/10/6/342/xml |
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