| article html file updated | 30 August 2025 02:38 CEST | Update | https://www.mdpi.com/1424-8220/18/2/605 |
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| article xml uploaded. | 19 February 2018 18:03 CET | Update | https://www.mdpi.com/1424-8220/18/2/605/xml |
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| article pdf uploaded. | 19 February 2018 17:59 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/2/605/pdf |
| article pdf uploaded. | 16 February 2018 08:07 CET | Version of Record | - |
