| article html file updated | 9 February 2020 16:22 CET | Update | https://www.mdpi.com/1424-8220/18/5/1425 |
| article html file updated | 3 October 2019 06:11 CEST | Update | - |
| article html file updated | 30 April 2019 22:27 CEST | Update | - |
| article html file updated | 16 April 2019 22:57 CEST | Update | - |
| article html file updated | 29 March 2019 21:48 CET | Update | - |
| article html file updated | 31 May 2018 08:31 CEST | Update | - |
| article html file updated | 4 May 2018 12:20 CEST | Original file | - |
| article pdf uploaded. | 4 May 2018 12:18 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/5/1425/pdf |
| article xml uploaded. | 4 May 2018 12:18 CEST | Update | https://www.mdpi.com/1424-8220/18/5/1425/xml |
| article xml file uploaded | 4 May 2018 12:18 CEST | Original file | - |
