| article html file updated | 8 February 2020 22:42 CET | Update | https://www.mdpi.com/1099-4300/19/12/651 |
| article html file updated | 28 September 2019 21:03 CEST | Update | N/A |
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| article html file updated | 30 November 2017 17:23 CET | Original file | N/A |
| article xml uploaded. | 30 November 2017 16:10 CET | Original file | https://www.mdpi.com/1099-4300/19/12/651/xml |
| article pdf uploaded. | 30 November 2017 16:10 CET | Version of Record | https://www.mdpi.com/1099-4300/19/12/651/pdf |
