| article html file updated | 10 February 2020 11:46 CET | Update | https://www.mdpi.com/2073-8994/10/9/417 |
| article html file updated | 8 October 2019 01:40 CEST | Update | - |
| article html file updated | 29 April 2019 04:05 CEST | Update | - |
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| article html file updated | 25 September 2018 12:19 CEST | Update | - |
| article html file updated | 19 September 2018 12:16 CEST | Original file | - |
| article pdf uploaded. | 19 September 2018 12:15 CEST | Version of Record | https://www.mdpi.com/2073-8994/10/9/417/pdf |
| article xml uploaded. | 19 September 2018 12:15 CEST | Update | https://www.mdpi.com/2073-8994/10/9/417/xml |
| article xml file uploaded | 19 September 2018 12:15 CEST | Original file | - |
