| article html file updated | 7 February 2020 07:46 CET | Update | https://www.mdpi.com/2072-666X/7/5/74 |
| article html file updated | 21 September 2019 15:56 CEST | Update | - |
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| article html file updated | 27 March 2019 02:56 CET | Update | - |
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| article html file updated | 27 May 2016 12:08 CEST | Original file | - |
| article xml uploaded. | 26 April 2016 14:32 CEST | Update | https://www.mdpi.com/2072-666X/7/5/74/xml |
| article pdf uploaded. | 26 April 2016 14:32 CEST | Version of Record | https://www.mdpi.com/2072-666X/7/5/74/pdf |
