| article html file updated | 9 February 2020 02:30 CET | Update | https://www.mdpi.com/2076-3417/8/1/84 |
| article html file updated | 29 September 2019 19:00 CEST | Update | - |
| article html file updated | 2 May 2019 03:25 CEST | Update | - |
| article html file updated | 18 April 2019 01:34 CEST | Update | - |
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| article html file updated | 1 February 2018 12:37 CET | Update | - |
| article html file updated | 9 January 2018 17:19 CET | Original file | - |
| article xml uploaded. | 9 January 2018 17:17 CET | Update | https://www.mdpi.com/2076-3417/8/1/84/xml |
| article pdf uploaded. | 9 January 2018 17:16 CET | Version of Record | https://www.mdpi.com/2076-3417/8/1/84/pdf |
