| article html file updated | 11 February 2020 14:43 CET | Update | https://www.mdpi.com/1424-8220/19/3/709 |
| article html file updated | 14 October 2019 16:59 CEST | Update | - |
| article html file updated | 26 April 2019 19:18 CEST | Update | - |
| article html file updated | 12 April 2019 15:14 CEST | Update | - |
| article html file updated | 3 April 2019 17:24 CEST | Update | - |
| article html file updated | 28 February 2019 18:28 CET | Update | - |
| article html file updated | 20 February 2019 05:48 CET | Update | - |
| article html file updated | 13 February 2019 04:19 CET | Original file | - |
| article pdf uploaded. | 13 February 2019 04:17 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/3/709/pdf |
| article xml uploaded. | 13 February 2019 04:17 CET | Update | https://www.mdpi.com/1424-8220/19/3/709/xml |
| article xml file uploaded | 13 February 2019 04:17 CET | Update | - |
| article pdf uploaded. | 9 February 2019 11:30 CET | Version of Record | https://www.mdpi.com/1424-8220/19/3/709/pdf-vor |
| article xml file uploaded | 9 February 2019 11:30 CET | Original file | - |
