| article html file updated | 31 August 2025 05:25 CEST | Update | https://www.mdpi.com/2076-3921/8/12/607 |
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| article html file updated | 30 December 2019 17:41 CET | Update | N/A |
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| article pdf uploaded. | 30 November 2019 06:35 CET | Version of Record | https://www.mdpi.com/2076-3921/8/12/607/pdf |
| article xml uploaded. | 30 November 2019 06:35 CET | Update | https://www.mdpi.com/2076-3921/8/12/607/xml |
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