| article html file updated | 8 February 2020 13:34 CET | Update | https://www.mdpi.com/1424-8220/17/8/1874 |
| article html file updated | 26 September 2019 13:15 CEST | Update | - |
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| article html file updated | 1 September 2017 11:02 CEST | Update | - |
| article html file updated | 17 August 2017 10:40 CEST | Update | - |
| article xml uploaded. | 17 August 2017 10:39 CEST | Update | https://www.mdpi.com/1424-8220/17/8/1874/xml |
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| article pdf uploaded. | 17 August 2017 10:39 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/8/1874/pdf |
| article html file updated | 15 August 2017 10:49 CEST | Original file | - |
| article xml uploaded. | 15 August 2017 10:47 CEST | Update | - |
| article xml uploaded. | 15 August 2017 10:47 CEST | Original file | - |
| article pdf uploaded. | 15 August 2017 10:47 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/8/1874/pdf-vor |
