| article html file updated | 8 February 2020 01:15 CET | Update | https://www.mdpi.com/2072-666X/8/3/86 |
| article html file updated | 23 September 2019 18:36 CEST | Update | N/A |
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| article html file updated | 11 March 2017 06:15 CET | Original file | N/A |
| article xml uploaded. | 11 March 2017 06:13 CET | Original file | https://www.mdpi.com/2072-666X/8/3/86/xml |
| article pdf uploaded. | 11 March 2017 06:13 CET | Version of Record | https://www.mdpi.com/2072-666X/8/3/86/pdf |
