| article html file updated | 9 February 2020 14:53 CET | Update | https://www.mdpi.com/1424-8220/18/4/1289 |
| article html file updated | 1 May 2019 01:24 CEST | Update | - |
| article html file updated | 17 April 2019 02:00 CEST | Update | - |
| article html file updated | 29 March 2019 18:10 CET | Update | - |
| article html file updated | 7 May 2018 05:29 CEST | Update | - |
| article html file updated | 23 April 2018 09:10 CEST | Original file | - |
| article pdf uploaded. | 23 April 2018 09:08 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/4/1289/pdf |
| article xml uploaded. | 23 April 2018 09:08 CEST | Update | https://www.mdpi.com/1424-8220/18/4/1289/xml |
| article xml file uploaded | 23 April 2018 09:08 CEST | Original file | - |
