| article html file updated | 10 February 2020 23:47 CET | Update | https://www.mdpi.com/1996-1073/11/12/3318 |
| article html file updated | 11 October 2019 02:24 CEST | Update | N/A |
| article html file updated | 28 April 2019 02:38 CEST | Update | N/A |
| article html file updated | 13 April 2019 22:41 CEST | Update | N/A |
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| article html file updated | 27 December 2018 00:36 CET | Update | N/A |
| article html file updated | 28 November 2018 07:06 CET | Original file | N/A |
| article pdf uploaded. | 28 November 2018 06:46 CET | Version of Record | https://www.mdpi.com/1996-1073/11/12/3318/pdf |
| article xml uploaded. | 28 November 2018 06:46 CET | Update | https://www.mdpi.com/1996-1073/11/12/3318/xml |
| article xml file uploaded | 28 November 2018 06:46 CET | Original file | N/A |