| article html file updated | 11 February 2020 14:27 CET | Update | https://www.mdpi.com/1424-8220/19/3/681 |
| article html file updated | 14 October 2019 15:23 CEST | Update | - |
| article html file updated | 26 April 2019 19:53 CEST | Update | - |
| article html file updated | 12 April 2019 15:45 CEST | Update | - |
| article html file updated | 3 April 2019 16:44 CEST | Update | - |
| article html file updated | 28 February 2019 17:08 CET | Update | - |
| article html file updated | 20 February 2019 05:31 CET | Update | - |
| article html file updated | 12 February 2019 12:04 CET | Original file | - |
| article pdf uploaded. | 12 February 2019 12:03 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/3/681/pdf |
| article xml uploaded. | 12 February 2019 12:03 CET | Update | https://www.mdpi.com/1424-8220/19/3/681/xml |
| article xml file uploaded | 12 February 2019 12:03 CET | Update | - |
| article pdf uploaded. | 7 February 2019 15:41 CET | Version of Record | https://www.mdpi.com/1424-8220/19/3/681/pdf-vor |
| article xml file uploaded | 7 February 2019 15:41 CET | Original file | - |
