| article html file updated | 9 February 2020 02:43 CET | Update | https://www.mdpi.com/1099-4300/20/1/48 |
| article html file updated | 2 May 2019 02:56 CEST | Update | - |
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| article html file updated | 11 January 2018 16:35 CET | Original file | - |
| article xml uploaded. | 11 January 2018 16:34 CET | Original file | https://www.mdpi.com/1099-4300/20/1/48/xml |
| article pdf uploaded. | 11 January 2018 16:34 CET | Version of Record | https://www.mdpi.com/1099-4300/20/1/48/pdf |
