| article html file updated | 9 February 2020 07:57 CET | Update | https://www.mdpi.com/2224-2708/7/1/10 |
| article html file updated | 1 October 2019 02:52 CEST | Update | - |
| article html file updated | 1 May 2019 15:40 CEST | Update | - |
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| article html file updated | 27 March 2018 12:44 CEST | Update | - |
| article html file updated | 27 February 2018 19:00 CET | Original file | - |
| article xml uploaded. | 27 February 2018 18:59 CET | Original file | https://www.mdpi.com/2224-2708/7/1/10/xml |
| article pdf uploaded. | 27 February 2018 18:59 CET | Version of Record | https://www.mdpi.com/2224-2708/7/1/10/pdf |
