| article html file updated | 8 February 2020 12:12 CET | Update | https://www.mdpi.com/2073-4352/7/8/233 |
| article html file updated | 26 September 2019 05:19 CEST | Update | - |
| article html file updated | 3 May 2019 09:40 CEST | Update | - |
| article html file updated | 27 March 2019 18:04 CET | Update | - |
| article html file updated | 1 September 2017 07:39 CEST | Update | - |
| article html file updated | 4 August 2017 11:43 CEST | Update | - |
| article xml uploaded. | 4 August 2017 11:42 CEST | Update | https://www.mdpi.com/2073-4352/7/8/233/xml |
| article pdf uploaded. | 4 August 2017 11:42 CEST | Updated version of record | https://www.mdpi.com/2073-4352/7/8/233/pdf |
| article html file updated | 28 July 2017 10:44 CEST | Original file | - |
| article pdf uploaded. | 28 July 2017 10:43 CEST | Version of Record | https://www.mdpi.com/2073-4352/7/8/233/pdf-vor |
