| article html file updated | 9 February 2020 05:20 CET | Update | https://www.mdpi.com/2079-4991/8/2/83 |
| article html file updated | 30 September 2019 11:32 CEST | Update | N/A |
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| article html file updated | 17 April 2019 20:17 CEST | Update | N/A |
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| article html file updated | 15 March 2018 08:13 CET | Update | N/A |
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| article html file updated | 2 February 2018 12:37 CET | Original file | N/A |
| article xml uploaded. | 2 February 2018 12:36 CET | Original file | https://www.mdpi.com/2079-4991/8/2/83/xml |
| article pdf uploaded. | 2 February 2018 12:36 CET | Version of Record | https://www.mdpi.com/2079-4991/8/2/83/pdf |
