| article html file updated | 11 February 2020 02:37 CET | Update | https://www.mdpi.com/1996-1073/11/12/3469 |
| article html file updated | 11 October 2019 19:40 CEST | Update | - |
| article html file updated | 27 April 2019 20:42 CEST | Update | - |
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| article html file updated | 27 December 2018 01:20 CET | Update | - |
| article html file updated | 11 December 2018 16:06 CET | Original file | - |
| article pdf uploaded. | 11 December 2018 16:05 CET | Version of Record | https://www.mdpi.com/1996-1073/11/12/3469/pdf |
| article xml uploaded. | 11 December 2018 16:04 CET | Update | https://www.mdpi.com/1996-1073/11/12/3469/xml |
| article xml file uploaded | 11 December 2018 16:04 CET | Original file | - |
