| article html file updated | 8 February 2020 12:19 CET | Update | https://www.mdpi.com/2073-4352/7/8/234 |
| article html file updated | 3 May 2019 09:26 CEST | Update | - |
| article html file updated | 27 March 2019 18:17 CET | Update | - |
| article html file updated | 1 September 2017 07:39 CEST | Update | - |
| article html file updated | 4 August 2017 11:44 CEST | Update | - |
| article xml uploaded. | 4 August 2017 11:43 CEST | Update | https://www.mdpi.com/2073-4352/7/8/234/xml |
| article pdf uploaded. | 4 August 2017 11:43 CEST | Updated version of record | https://www.mdpi.com/2073-4352/7/8/234/pdf |
| article html file updated | 2 August 2017 05:12 CEST | Update | - |
| article pdf uploaded. | 2 August 2017 04:35 CEST | Updated version of record | https://www.mdpi.com/2073-4352/7/8/234/pdf-vor |
| article html file updated | 31 July 2017 12:17 CEST | Update | - |
| article pdf uploaded. | 31 July 2017 12:16 CEST | Updated version of record | https://www.mdpi.com/2073-4352/7/8/234/pdf-vor |
| article html file updated | 29 July 2017 11:44 CEST | Original file | - |
| article pdf uploaded. | 29 July 2017 11:42 CEST | Version of Record | https://www.mdpi.com/2073-4352/7/8/234/pdf-vor |
