| article html file updated | 8 February 2020 11:11 CET | Update | https://www.mdpi.com/2071-1050/9/7/1235 |
| article html file updated | 25 September 2019 23:41 CEST | Update | - |
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| article html file updated | 27 March 2019 16:07 CET | Update | - |
| article html file updated | 31 July 2017 09:54 CEST | Update | - |
| article html file updated | 17 July 2017 10:24 CEST | Update | - |
| article html file updated | 17 July 2017 10:23 CEST | Update | - |
| article html file updated | 17 July 2017 10:22 CEST | Original file | - |
| article xml uploaded. | 17 July 2017 10:21 CEST | Original file | https://www.mdpi.com/2071-1050/9/7/1235/xml |
| article pdf uploaded. | 17 July 2017 10:21 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/7/1235/pdf |
