| article html file updated | 29 August 2025 22:53 CEST | Update | https://www.mdpi.com/2075-4426/6/2/14 |
| article html file updated | 16 July 2022 02:03 CEST | Update | N/A |
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| article xml uploaded. | 25 March 2016 07:59 CET | Original file | https://www.mdpi.com/2075-4426/6/2/14/xml |
| article pdf uploaded. | 25 March 2016 07:59 CET | Version of Record | https://www.mdpi.com/2075-4426/6/2/14/pdf |
