| article html file updated | 30 August 2025 00:00 CEST | Update | https://www.mdpi.com/2220-9964/5/12/233 |
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| article xml uploaded. | 8 December 2016 05:05 CET | Update | https://www.mdpi.com/2220-9964/5/12/233/xml |
| article pdf uploaded. | 8 December 2016 05:05 CET | Updated version of record | https://www.mdpi.com/2220-9964/5/12/233/pdf |
| article html file updated | 7 December 2016 08:38 CET | Original file | N/A |
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| article pdf uploaded. | 7 December 2016 08:37 CET | Version of Record | https://www.mdpi.com/2220-9964/5/12/233/pdf-vor |
