| article html file updated | 9 February 2020 15:23 CET | Update | https://www.mdpi.com/1996-1073/11/5/1064 |
| article html file updated | 3 October 2019 00:04 CEST | Update | - |
| article html file updated | 1 May 2019 00:26 CEST | Update | - |
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| article html file updated | 30 May 2018 12:52 CEST | Update | - |
| article html file updated | 27 April 2018 15:09 CEST | Update | - |
| article xml uploaded. | 27 April 2018 15:07 CEST | Update | https://www.mdpi.com/1996-1073/11/5/1064/xml |
| article pdf uploaded. | 27 April 2018 15:07 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/5/1064/pdf |
| article html file updated | 26 April 2018 08:50 CEST | Original file | - |
| article pdf uploaded. | 26 April 2018 08:48 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/5/1064/pdf-vor |
| article xml file uploaded | 26 April 2018 08:48 CEST | Original file | - |