| article html file updated | 8 February 2020 08:32 CET | Update | https://www.mdpi.com/2071-1050/9/6/1043 |
| article html file updated | 25 September 2019 09:42 CEST | Update | N/A |
| article html file updated | 3 May 2019 17:00 CEST | Update | N/A |
| article html file updated | 28 June 2017 14:50 CEST | Update | N/A |
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| article html file updated | 23 June 2017 08:53 CEST | Update | N/A |
| article xml uploaded. | 23 June 2017 08:52 CEST | Update | https://www.mdpi.com/2071-1050/9/6/1043/xml |
| article html file updated | 23 June 2017 08:02 CEST | Update | N/A |
| article pdf uploaded. | 23 June 2017 08:01 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/6/1043/pdf |
| article html file updated | 16 June 2017 15:30 CEST | Original file | N/A |
| article pdf uploaded. | 16 June 2017 15:29 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/6/1043/pdf-vor |
