| article html file updated | 31 August 2025 07:11 CEST | Update | https://www.mdpi.com/2223-7747/9/1/16 |
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| article pdf uploaded. | 28 December 2019 14:23 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/1/16/pdf |
| article xml uploaded. | 28 December 2019 14:23 CET | Update | https://www.mdpi.com/2223-7747/9/1/16/xml |
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| article supplementary file uploaded. | 21 December 2019 10:29 CET | - | https://www.mdpi.com/2223-7747/9/1/16#supplementary |
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