| article html file updated | 11 February 2020 02:31 CET | Update | https://www.mdpi.com/2071-1050/10/12/4718 |
| article html file updated | 11 October 2019 19:04 CEST | Update | - |
| article html file updated | 27 April 2019 20:55 CEST | Update | - |
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| article html file updated | 26 December 2018 17:37 CET | Update | - |
| article html file updated | 11 December 2018 10:56 CET | Original file | - |
| article pdf uploaded. | 11 December 2018 10:55 CET | Version of Record | https://www.mdpi.com/2071-1050/10/12/4718/pdf |
| article xml uploaded. | 11 December 2018 10:55 CET | Update | https://www.mdpi.com/2071-1050/10/12/4718/xml |
| article xml file uploaded | 11 December 2018 10:55 CET | Original file | - |
