| article html file updated | 9 February 2020 10:13 CET | Update | https://www.mdpi.com/1424-8220/18/3/893 |
| article html file updated | 1 October 2019 17:23 CEST | Update | - |
| article html file updated | 1 May 2019 10:57 CEST | Update | - |
| article html file updated | 17 April 2019 10:48 CEST | Update | - |
| article html file updated | 29 March 2019 07:22 CET | Update | - |
| article html file updated | 29 March 2018 09:52 CEST | Update | - |
| article html file updated | 21 March 2018 11:25 CET | Update | - |
| article xml uploaded. | 21 March 2018 11:24 CET | Update | https://www.mdpi.com/1424-8220/18/3/893/xml |
| article pdf uploaded. | 21 March 2018 11:24 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/3/893/pdf |
| article html file updated | 17 March 2018 10:40 CET | Original file | - |
| article pdf uploaded. | 17 March 2018 10:38 CET | Version of Record | https://www.mdpi.com/1424-8220/18/3/893/pdf-vor |
