| article html file updated | 8 February 2020 12:24 CET | Update | https://www.mdpi.com/2073-4352/7/8/236 |
| article html file updated | 26 September 2019 06:25 CEST | Update | - |
| article html file updated | 3 May 2019 09:16 CEST | Update | - |
| article html file updated | 27 March 2019 18:26 CET | Update | - |
| article html file updated | 1 September 2017 07:39 CEST | Update | - |
| article html file updated | 4 August 2017 12:02 CEST | Update | - |
| article xml uploaded. | 4 August 2017 12:01 CEST | Update | https://www.mdpi.com/2073-4352/7/8/236/xml |
| article pdf uploaded. | 4 August 2017 12:01 CEST | Updated version of record | https://www.mdpi.com/2073-4352/7/8/236/pdf |
| article html file updated | 31 July 2017 12:03 CEST | Original file | - |
| article pdf uploaded. | 31 July 2017 12:02 CEST | Version of Record | https://www.mdpi.com/2073-4352/7/8/236/pdf-vor |
