| article html file updated | 11 February 2020 15:51 CET | Update | https://www.mdpi.com/2072-6651/11/2/115 |
| article html file updated | 13 September 2019 05:13 CEST | Update | - |
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| article html file updated | 26 April 2019 17:10 CEST | Update | - |
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| article html file updated | 28 February 2019 23:30 CET | Update | - |
| article html file updated | 13 February 2019 17:57 CET | Original file | - |
| article xml uploaded. | 13 February 2019 17:55 CET | Original file | https://www.mdpi.com/2072-6651/11/2/115/xml |
| article pdf uploaded. | 13 February 2019 17:55 CET | Version of Record | https://www.mdpi.com/2072-6651/11/2/115/pdf |
