| article html file updated | 8 February 2020 15:04 CET | Update | https://www.mdpi.com/2076-3417/7/9/890 |
| article html file updated | 26 September 2019 21:28 CEST | Update | - |
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| article html file updated | 26 September 2017 12:31 CEST | Update | - |
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| article xml uploaded. | 1 September 2017 11:52 CEST | Original file | https://www.mdpi.com/2076-3417/7/9/890/xml |
| article pdf uploaded. | 1 September 2017 11:52 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/9/890/pdf |
