| article html file updated | 11 February 2020 18:02 CET | Update | https://www.mdpi.com/2071-1050/11/4/1171 |
| article html file updated | 15 October 2019 12:15 CEST | Update | - |
| article html file updated | 26 April 2019 12:31 CEST | Update | - |
| article html file updated | 12 April 2019 08:00 CEST | Update | - |
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| article html file updated | 1 March 2019 18:11 CET | Update | - |
| article html file updated | 1 March 2019 10:32 CET | Update | - |
| article html file updated | 22 February 2019 14:12 CET | Original file | - |
| article pdf uploaded. | 22 February 2019 14:11 CET | Version of Record | https://www.mdpi.com/2071-1050/11/4/1171/pdf |
| article xml uploaded. | 22 February 2019 14:11 CET | Update | https://www.mdpi.com/2071-1050/11/4/1171/xml |
| article xml file uploaded | 22 February 2019 14:11 CET | Original file | - |
