| article html file updated | 9 February 2020 09:48 CET | Update | https://www.mdpi.com/2071-1050/10/3/807 |
| article html file updated | 1 October 2019 14:50 CEST | Update | - |
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| article xml uploaded. | 23 March 2018 04:04 CET | Update | https://www.mdpi.com/2071-1050/10/3/807/xml |
| article pdf uploaded. | 23 March 2018 04:04 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/3/807/pdf |
| article html file updated | 14 March 2018 20:23 CET | Original file | - |
| article pdf uploaded. | 14 March 2018 16:46 CET | Version of Record | https://www.mdpi.com/2071-1050/10/3/807/pdf-vor |