| article html file updated | 11 February 2020 01:06 CET | Update | https://www.mdpi.com/1996-1073/11/12/3396 |
| article html file updated | 11 October 2019 10:29 CEST | Update | - |
| article html file updated | 27 April 2019 23:58 CEST | Update | - |
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| article html file updated | 27 December 2018 00:58 CET | Update | - |
| article html file updated | 4 December 2018 12:17 CET | Original file | - |
| article pdf uploaded. | 4 December 2018 12:16 CET | Version of Record | https://www.mdpi.com/1996-1073/11/12/3396/pdf |
| article xml uploaded. | 4 December 2018 12:16 CET | Update | https://www.mdpi.com/1996-1073/11/12/3396/xml |
| article xml file uploaded | 4 December 2018 12:16 CET | Original file | - |
