| article html file updated | 8 February 2020 23:56 CET | Update | https://www.mdpi.com/2073-4425/8/12/384 |
| article html file updated | 29 September 2019 04:21 CEST | Update | - |
| article html file updated | 2 May 2019 08:52 CEST | Update | - |
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| article html file updated | 2 January 2018 11:48 CET | Update | - |
| article html file updated | 13 December 2017 08:48 CET | Original file | - |
| article xml uploaded. | 13 December 2017 08:46 CET | Original file | https://www.mdpi.com/2073-4425/8/12/384/xml |
| article pdf uploaded. | 13 December 2017 08:46 CET | Version of Record | https://www.mdpi.com/2073-4425/8/12/384/pdf |
