| article html file updated | 29 August 2025 23:55 CEST | Update | https://www.mdpi.com/2075-163X/6/4/124 |
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| article pdf uploaded. | 23 November 2016 02:05 CET | Updated version of record | https://www.mdpi.com/2075-163X/6/4/124/pdf |
| article html file updated | 21 November 2016 12:14 CET | Original file | N/A |
| article xml uploaded. | 21 November 2016 12:12 CET | Update | N/A |
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| article xml uploaded. | 21 November 2016 12:12 CET | Update | N/A |
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| article pdf uploaded. | 21 November 2016 12:12 CET | Version of Record | https://www.mdpi.com/2075-163X/6/4/124/pdf-vor |
