| article html file updated | 9 February 2020 09:09 CET | Update | https://www.mdpi.com/1996-1944/11/3/403 |
| article html file updated | 1 October 2019 09:50 CEST | Update | - |
| article html file updated | 1 May 2019 13:12 CEST | Update | - |
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| article html file updated | 27 March 2018 13:19 CEST | Update | - |
| article html file updated | 8 March 2018 16:28 CET | Original file | - |
| article xml uploaded. | 8 March 2018 16:27 CET | Original file | https://www.mdpi.com/1996-1944/11/3/403/xml |
| article pdf uploaded. | 8 March 2018 16:27 CET | Version of Record | https://www.mdpi.com/1996-1944/11/3/403/pdf |
