| article html file updated | 8 February 2020 10:46 CET | Update | https://www.mdpi.com/2079-6374/7/3/27 |
| article html file updated | 25 September 2019 21:29 CEST | Update | - |
| article html file updated | 3 May 2019 12:49 CEST | Update | - |
| article html file updated | 30 September 2017 11:26 CEST | Update | - |
| article html file updated | 14 July 2017 06:18 CEST | Update | - |
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| article html file updated | 14 July 2017 06:16 CEST | Update | - |
| article xml uploaded. | 14 July 2017 06:15 CEST | Update | https://www.mdpi.com/2079-6374/7/3/27/xml |
| article pdf uploaded. | 14 July 2017 06:15 CEST | Updated version of record | https://www.mdpi.com/2079-6374/7/3/27/pdf |
| article html file updated | 12 July 2017 09:52 CEST | Original file | - |
| article pdf uploaded. | 12 July 2017 09:51 CEST | Version of Record | https://www.mdpi.com/2079-6374/7/3/27/pdf-vor |
