| article html file updated | 30 August 2025 01:41 CEST | Update | https://www.mdpi.com/1424-8220/17/11/2621 |
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| article xml uploaded. | 15 November 2017 10:28 CET | Update | https://www.mdpi.com/1424-8220/17/11/2621/xml |
| article pdf uploaded. | 15 November 2017 10:28 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/11/2621/pdf |
| article html file updated | 14 November 2017 11:27 CET | Original file | N/A |
| article xml uploaded. | 14 November 2017 11:25 CET | Update | N/A |
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| article pdf uploaded. | 14 November 2017 11:25 CET | Version of Record | https://www.mdpi.com/1424-8220/17/11/2621/pdf-vor |
