| article html file updated | 8 February 2020 00:27 CET | Update | https://www.mdpi.com/2072-666X/8/3/70 |
| article html file updated | 23 September 2019 13:58 CEST | Update | N/A |
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| article html file updated | 15 October 2018 05:30 CEST | Update | N/A |
| article html file updated | 28 March 2017 03:10 CEST | Update | N/A |
| article html file updated | 28 February 2017 12:40 CET | Original file | N/A |
| article xml uploaded. | 28 February 2017 12:38 CET | Original file | https://www.mdpi.com/2072-666X/8/3/70/xml |
| article pdf uploaded. | 28 February 2017 12:38 CET | Version of Record | https://www.mdpi.com/2072-666X/8/3/70/pdf |
