| article html file updated | 8 February 2020 23:34 CET | Update | https://www.mdpi.com/2076-3417/7/12/1279 |
| article html file updated | 29 September 2019 02:13 CEST | Update | - |
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| article html file updated | 8 December 2017 16:16 CET | Original file | - |
| article xml uploaded. | 8 December 2017 16:15 CET | Update | https://www.mdpi.com/2076-3417/7/12/1279/xml |
| article xml uploaded. | 8 December 2017 16:15 CET | Original file | - |
| article pdf uploaded. | 8 December 2017 16:15 CET | Version of Record | https://www.mdpi.com/2076-3417/7/12/1279/pdf |
