| article html file updated | 11 February 2020 03:38 CET | Update | https://www.mdpi.com/2071-1050/10/12/4812 |
| article html file updated | 12 October 2019 01:43 CEST | Update | - |
| article html file updated | 27 April 2019 18:17 CEST | Update | - |
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| article html file updated | 26 December 2018 18:07 CET | Update | - |
| article html file updated | 19 December 2018 11:21 CET | Update | - |
| article pdf uploaded. | 19 December 2018 11:20 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/12/4812/pdf |
| article xml uploaded. | 19 December 2018 11:20 CET | Update | https://www.mdpi.com/2071-1050/10/12/4812/xml |
| article xml file uploaded | 19 December 2018 11:20 CET | Update | - |
| article html file updated | 17 December 2018 10:55 CET | Original file | - |
| article pdf uploaded. | 17 December 2018 10:54 CET | Version of Record | https://www.mdpi.com/2071-1050/10/12/4812/pdf-vor |
| article xml uploaded. | 17 December 2018 10:54 CET | Update | - |
| article xml file uploaded | 17 December 2018 10:54 CET | Original file | - |
