| article html file updated | 8 February 2020 05:05 CET | Update | https://www.mdpi.com/2072-666X/8/5/147 |
| article html file updated | 24 September 2019 15:56 CEST | Update | - |
| article html file updated | 3 May 2019 23:27 CEST | Update | - |
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| article html file updated | 31 May 2017 07:27 CEST | Update | - |
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| article html file updated | 5 May 2017 08:20 CEST | Original file | - |
| article xml uploaded. | 5 May 2017 08:19 CEST | Original file | https://www.mdpi.com/2072-666X/8/5/147/xml |
| article pdf uploaded. | 5 May 2017 08:19 CEST | Version of Record | https://www.mdpi.com/2072-666X/8/5/147/pdf |
