| article html file updated | 8 February 2020 05:02 CET | Update | https://www.mdpi.com/2072-4292/9/5/435 |
| article html file updated | 24 September 2019 15:39 CEST | Update | N/A |
| article html file updated | 3 May 2019 23:32 CEST | Update | N/A |
| article html file updated | 31 May 2017 07:40 CEST | Update | N/A |
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| article html file updated | 4 May 2017 12:53 CEST | Original file | N/A |
| article xml uploaded. | 4 May 2017 12:52 CEST | Original file | https://www.mdpi.com/2072-4292/9/5/435/xml |
| article pdf uploaded. | 4 May 2017 12:52 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/5/435/pdf |
