| article html file updated | 14 August 2026 21:43 CEST | Update | https://www.mdpi.com/2071-1050/10/2/368 |
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| article xml uploaded. | 31 January 2018 12:10 CET | Original file | https://www.mdpi.com/2071-1050/10/2/368/xml |
| article pdf uploaded. | 31 January 2018 12:10 CET | Version of Record | https://www.mdpi.com/2071-1050/10/2/368/pdf |
