| article html file updated | 8 February 2020 12:25 CET | Update | https://www.mdpi.com/2073-4352/7/8/238 |
| article html file updated | 26 September 2019 06:34 CEST | Update | - |
| article html file updated | 3 May 2019 09:13 CEST | Update | - |
| article html file updated | 27 March 2019 18:29 CET | Update | - |
| article html file updated | 1 September 2017 07:40 CEST | Update | - |
| article html file updated | 4 August 2017 11:50 CEST | Update | - |
| article xml uploaded. | 4 August 2017 11:48 CEST | Update | https://www.mdpi.com/2073-4352/7/8/238/xml |
| article pdf uploaded. | 4 August 2017 11:48 CEST | Updated version of record | https://www.mdpi.com/2073-4352/7/8/238/pdf |
| article html file updated | 31 July 2017 13:07 CEST | Original file | - |
| article pdf uploaded. | 31 July 2017 13:05 CEST | Version of Record | https://www.mdpi.com/2073-4352/7/8/238/pdf-vor |
