| article html file updated | 9 February 2020 01:32 CET | Update | https://www.mdpi.com/1424-8220/18/1/83 |
| article html file updated | 29 September 2019 13:41 CEST | Update | - |
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| article html file updated | 18 April 2019 03:26 CEST | Update | - |
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| article html file updated | 2 February 2018 10:30 CET | Update | - |
| article html file updated | 29 December 2017 14:47 CET | Original file | - |
| article xml uploaded. | 29 December 2017 14:46 CET | Update | https://www.mdpi.com/1424-8220/18/1/83/xml |
| article xml uploaded. | 29 December 2017 14:46 CET | Original file | - |
| article pdf uploaded. | 29 December 2017 14:46 CET | Version of Record | https://www.mdpi.com/1424-8220/18/1/83/pdf |
