| article html file updated | 8 February 2020 00:40 CET | Update | https://www.mdpi.com/2072-666X/8/3/76 |
| article html file updated | 23 September 2019 15:15 CEST | Update | - |
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| article html file updated | 28 March 2017 03:13 CEST | Update | - |
| article html file updated | 3 March 2017 11:23 CET | Original file | - |
| article xml uploaded. | 3 March 2017 11:22 CET | Original file | https://www.mdpi.com/2072-666X/8/3/76/xml |
| article pdf uploaded. | 3 March 2017 11:22 CET | Version of Record | https://www.mdpi.com/2072-666X/8/3/76/pdf |
