| article html file updated | 9 February 2020 08:51 CET | Update | https://www.mdpi.com/1996-1944/11/3/390 |
| article html file updated | 1 October 2019 08:07 CEST | Update | - |
| article html file updated | 1 May 2019 13:48 CEST | Update | - |
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| article html file updated | 27 March 2018 13:16 CEST | Update | - |
| article html file updated | 7 March 2018 05:19 CET | Original file | - |
| article xml uploaded. | 7 March 2018 05:18 CET | Update | https://www.mdpi.com/1996-1944/11/3/390/xml |
| article pdf uploaded. | 7 March 2018 05:18 CET | Version of Record | https://www.mdpi.com/1996-1944/11/3/390/pdf |
