| article html file updated | 8 February 2020 05:49 CET | Update | https://www.mdpi.com/1099-4300/19/5/223 |
| article html file updated | 24 September 2019 19:40 CEST | Update | - |
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| article xml uploaded. | 16 May 2017 12:56 CEST | Update | https://www.mdpi.com/1099-4300/19/5/223/xml |
| article pdf uploaded. | 16 May 2017 12:56 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/5/223/pdf |
| article html file updated | 15 May 2017 11:24 CEST | Original file | - |
| article pdf uploaded. | 15 May 2017 11:22 CEST | Updated version of record | https://www.mdpi.com/1099-4300/19/5/223/pdf-vor |
| article pdf uploaded. | 13 May 2017 11:38 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/5/223/pdf-vor |