| article html file updated | 9 February 2020 12:35 CET | Update | https://www.mdpi.com/1424-8220/18/4/1093 |
| article html file updated | 2 October 2019 07:11 CEST | Update | - |
| article html file updated | 1 May 2019 05:58 CEST | Update | - |
| article html file updated | 17 April 2019 06:05 CEST | Update | - |
| article html file updated | 29 March 2019 12:51 CET | Update | - |
| article html file updated | 7 May 2018 04:38 CEST | Update | - |
| article html file updated | 4 April 2018 16:32 CEST | Original file | - |
| article pdf uploaded. | 4 April 2018 16:31 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/4/1093/pdf |
| article xml uploaded. | 4 April 2018 16:31 CEST | Update | https://www.mdpi.com/1424-8220/18/4/1093/xml |
| article xml file uploaded | 4 April 2018 16:31 CEST | Original file | - |
