| article html file updated | 10 February 2020 23:20 CET | Update | https://www.mdpi.com/2076-3417/8/12/2391 |
| article html file updated | 10 October 2019 23:49 CEST | Update | - |
| article html file updated | 28 April 2019 03:33 CEST | Update | - |
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| article html file updated | 26 December 2018 11:28 CET | Update | - |
| article html file updated | 26 November 2018 12:43 CET | Original file | - |
| article pdf uploaded. | 26 November 2018 09:20 CET | Version of Record | https://www.mdpi.com/2076-3417/8/12/2391/pdf |
| article xml uploaded. | 26 November 2018 09:20 CET | Update | https://www.mdpi.com/2076-3417/8/12/2391/xml |
| article xml file uploaded | 26 November 2018 09:20 CET | Original file | - |
