| article html file updated | 9 February 2020 08:18 CET | Update | https://www.mdpi.com/1424-8220/18/3/744 |
| article html file updated | 1 October 2019 04:54 CEST | Update | - |
| article html file updated | 1 May 2019 14:56 CEST | Update | - |
| article html file updated | 17 April 2019 14:30 CEST | Update | - |
| article html file updated | 29 March 2019 03:09 CET | Update | - |
| article html file updated | 29 March 2018 09:19 CEST | Update | - |
| article html file updated | 2 March 2018 10:49 CET | Update | - |
| article xml uploaded. | 2 March 2018 10:48 CET | Update | https://www.mdpi.com/1424-8220/18/3/744/xml |
| article pdf uploaded. | 2 March 2018 10:48 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/3/744/pdf |
| article html file updated | 1 March 2018 14:55 CET | Original file | - |
| article pdf uploaded. | 1 March 2018 14:54 CET | Version of Record | https://www.mdpi.com/1424-8220/18/3/744/pdf-vor |
