| article html file updated | 30 August 2025 01:40 CEST | Update | https://www.mdpi.com/1424-8220/17/11/2601 |
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| article xml uploaded. | 13 November 2017 10:30 CET | Original file | https://www.mdpi.com/1424-8220/17/11/2601/xml |
| article pdf uploaded. | 13 November 2017 10:30 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/11/2601/pdf |
| article pdf uploaded. | 11 November 2017 10:02 CET | Version of Record | https://www.mdpi.com/1424-8220/17/11/2601/pdf-vor |
