| article html file updated | 9 February 2020 13:04 CET | Update | https://www.mdpi.com/2071-1050/10/4/1121 |
| article html file updated | 2 October 2019 10:16 CEST | Update | - |
| article html file updated | 1 May 2019 04:58 CEST | Update | - |
| article html file updated | 17 April 2019 05:12 CEST | Update | - |
| article html file updated | 29 March 2019 13:57 CET | Update | - |
| article html file updated | 2 May 2018 11:42 CEST | Update | - |
| article pdf uploaded. | 17 April 2018 09:08 CEST | Updated version of record | https://www.mdpi.com/2071-1050/10/4/1121/pdf |
| article html file updated | 10 April 2018 10:39 CEST | Update | - |
| article xml uploaded. | 10 April 2018 10:37 CEST | Update | https://www.mdpi.com/2071-1050/10/4/1121/xml |
| article pdf uploaded. | 10 April 2018 10:37 CEST | Updated version of record | https://www.mdpi.com/2071-1050/10/4/1121/pdf-vor |
| article html file updated | 9 April 2018 12:56 CEST | Original file | - |
| article pdf uploaded. | 9 April 2018 12:54 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/4/1121/pdf-vor |
