| article html file updated | 9 February 2020 04:34 CET | Update | https://www.mdpi.com/2075-4450/9/1/10 |
| article html file updated | 30 September 2019 06:53 CEST | Update | - |
| article html file updated | 1 May 2019 23:04 CEST | Update | - |
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| article html file updated | 28 March 2019 18:51 CET | Update | - |
| article html file updated | 27 March 2018 14:32 CEST | Update | - |
| article html file updated | 27 January 2018 09:23 CET | Original file | - |
| article xml uploaded. | 27 January 2018 09:22 CET | Original file | https://www.mdpi.com/2075-4450/9/1/10/xml |
| article pdf uploaded. | 27 January 2018 09:22 CET | Version of Record | https://www.mdpi.com/2075-4450/9/1/10/pdf |
