| article html file updated | 9 February 2020 02:44 CET | Update | https://www.mdpi.com/1424-8220/18/1/191 |
| article html file updated | 29 September 2019 20:15 CEST | Update | - |
| article html file updated | 2 May 2019 02:54 CEST | Update | - |
| article html file updated | 18 April 2019 01:06 CEST | Update | - |
| article html file updated | 28 March 2019 14:49 CET | Update | - |
| article html file updated | 2 February 2018 10:54 CET | Update | - |
| article pdf uploaded. | 17 January 2018 10:01 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/1/191/pdf |
| article html file updated | 12 January 2018 09:10 CET | Update | - |
| article xml uploaded. | 12 January 2018 09:08 CET | Update | https://www.mdpi.com/1424-8220/18/1/191/xml |
| article xml uploaded. | 12 January 2018 09:08 CET | Update | - |
| article pdf uploaded. | 12 January 2018 09:08 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/1/191/pdf-vor |
| article html file updated | 11 January 2018 15:18 CET | Original file | - |
| article xml uploaded. | 11 January 2018 15:17 CET | Update | - |
| article xml uploaded. | 11 January 2018 15:17 CET | Update | - |
| article xml uploaded. | 11 January 2018 15:17 CET | Original file | - |
| article pdf uploaded. | 11 January 2018 15:17 CET | Version of Record | https://www.mdpi.com/1424-8220/18/1/191/pdf-vor |
