| article html file updated | 9 February 2020 06:22 CET | Update | https://www.mdpi.com/2072-6643/10/2/200 |
| article html file updated | 30 September 2019 17:50 CEST | Update | - |
| article html file updated | 1 May 2019 19:00 CEST | Update | - |
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| article html file updated | 28 March 2019 22:47 CET | Update | - |
| article html file updated | 14 March 2018 17:29 CET | Update | - |
| article html file updated | 12 February 2018 06:26 CET | Original file | - |
| article xml uploaded. | 12 February 2018 06:25 CET | Original file | https://www.mdpi.com/2072-6643/10/2/200/xml |
| article pdf uploaded. | 12 February 2018 06:25 CET | Version of Record | https://www.mdpi.com/2072-6643/10/2/200/pdf |
