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| article html file updated | 26 December 2017 09:26 CET | Update | N/A |
| article xml uploaded. | 26 December 2017 09:25 CET | Update | https://www.mdpi.com/1424-8220/18/1/17/xml |
| article xml uploaded. | 26 December 2017 09:25 CET | Update | N/A |
| article pdf uploaded. | 26 December 2017 09:25 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/1/17/pdf |
| article html file updated | 25 December 2017 03:22 CET | Update | N/A |
| article xml uploaded. | 25 December 2017 03:21 CET | Update | N/A |
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| article pdf uploaded. | 25 December 2017 03:21 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/1/17/pdf-vor |
| article html file updated | 22 December 2017 09:12 CET | Original file | N/A |
| article xml uploaded. | 22 December 2017 09:11 CET | Update | N/A |
| article pdf uploaded. | 22 December 2017 09:11 CET | Version of Record | https://www.mdpi.com/1424-8220/18/1/17/pdf-vor |
| article xml uploaded. | 22 December 2017 09:11 CET | Original file | N/A |
