| article html file updated | 29 August 2025 23:33 CEST | Update | https://www.mdpi.com/2071-1050/8/9/862 |
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| article xml uploaded. | 2 September 2016 11:46 CEST | Update | https://www.mdpi.com/2071-1050/8/9/862/xml |
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| article xml uploaded. | 2 September 2016 11:46 CEST | Update | N/A |
| article pdf uploaded. | 2 September 2016 11:46 CEST | Updated version of record | https://www.mdpi.com/2071-1050/8/9/862/pdf |
| article html file updated | 1 September 2016 06:32 CEST | Update | N/A |
| article xml uploaded. | 1 September 2016 06:30 CEST | Update | N/A |
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| article html file updated | 27 August 2016 13:06 CEST | Original file | N/A |
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