| article html file updated | 8 February 2020 01:05 CET | Update | https://www.mdpi.com/2072-666X/8/3/84 |
| article html file updated | 23 September 2019 17:43 CEST | Update | N/A |
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| article html file updated | 15 October 2018 05:48 CEST | Update | N/A |
| article html file updated | 28 March 2017 03:15 CEST | Update | N/A |
| article html file updated | 9 March 2017 09:41 CET | Original file | N/A |
| article xml uploaded. | 9 March 2017 09:40 CET | Original file | https://www.mdpi.com/2072-666X/8/3/84/xml |
| article pdf uploaded. | 9 March 2017 09:40 CET | Version of Record | https://www.mdpi.com/2072-666X/8/3/84/pdf |
