| article html file updated | 9 February 2020 08:43 CET | Update | https://www.mdpi.com/2073-4344/8/3/105 |
| article html file updated | 1 October 2019 07:23 CEST | Update | - |
| article html file updated | 1 May 2019 14:03 CEST | Update | - |
| article html file updated | 17 April 2019 13:41 CEST | Update | - |
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| article html file updated | 26 March 2018 12:20 CEST | Update | - |
| article html file updated | 6 March 2018 05:16 CET | Original file | - |
| article xml uploaded. | 6 March 2018 05:15 CET | Original file | https://www.mdpi.com/2073-4344/8/3/105/xml |
| article pdf uploaded. | 6 March 2018 05:15 CET | Version of Record | https://www.mdpi.com/2073-4344/8/3/105/pdf |
