| article html file updated | 11 February 2020 14:54 CET | Update | https://www.mdpi.com/1424-8220/19/3/720 |
| article html file updated | 14 October 2019 18:02 CEST | Update | - |
| article html file updated | 26 April 2019 18:54 CEST | Update | - |
| article html file updated | 12 April 2019 14:52 CEST | Update | - |
| article html file updated | 3 April 2019 17:52 CEST | Update | - |
| article html file updated | 28 February 2019 19:25 CET | Update | - |
| article html file updated | 20 February 2019 05:54 CET | Update | - |
| article html file updated | 15 February 2019 01:20 CET | Original file | - |
| article pdf uploaded. | 14 February 2019 03:50 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/3/720/pdf |
| article xml uploaded. | 14 February 2019 03:50 CET | Update | https://www.mdpi.com/1424-8220/19/3/720/xml |
| article xml file uploaded | 14 February 2019 03:50 CET | Update | - |
| article pdf uploaded. | 10 February 2019 12:00 CET | Version of Record | https://www.mdpi.com/1424-8220/19/3/720/pdf-vor |
| article xml file uploaded | 10 February 2019 12:00 CET | Original file | - |
