| article html file updated | 11 February 2020 03:33 CET | Update | https://www.mdpi.com/2076-3417/8/12/2642 |
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| article pdf uploaded. | 20 December 2018 10:45 CET | Updated version of record | https://www.mdpi.com/2076-3417/8/12/2642/pdf |
| article xml uploaded. | 20 December 2018 10:45 CET | Update | https://www.mdpi.com/2076-3417/8/12/2642/xml |
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| article pdf uploaded. | 16 December 2018 15:46 CET | Version of Record | https://www.mdpi.com/2076-3417/8/12/2642/pdf-vor |
| article xml file uploaded | 16 December 2018 15:46 CET | Original file | - |