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| article html file updated | 29 December 2017 10:53 CET | Update | - |
| article xml uploaded. | 29 December 2017 10:51 CET | Update | https://www.mdpi.com/2071-1050/10/1/65/xml |
| article pdf uploaded. | 29 December 2017 10:51 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/1/65/pdf |
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| article xml uploaded. | 29 December 2017 07:05 CET | Update | - |
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