| article html file updated | 8 February 2020 12:30 CET | Update | https://www.mdpi.com/2073-4352/7/8/240 |
| article html file updated | 26 September 2019 07:02 CEST | Update | - |
| article html file updated | 3 May 2019 09:03 CEST | Update | - |
| article html file updated | 27 March 2019 18:40 CET | Update | - |
| article html file updated | 1 September 2017 07:40 CEST | Update | - |
| article html file updated | 4 August 2017 11:47 CEST | Update | - |
| article xml uploaded. | 4 August 2017 11:45 CEST | Update | https://www.mdpi.com/2073-4352/7/8/240/xml |
| article pdf uploaded. | 4 August 2017 11:45 CEST | Updated version of record | https://www.mdpi.com/2073-4352/7/8/240/pdf |
| article html file updated | 1 August 2017 16:25 CEST | Original file | - |
| article pdf uploaded. | 1 August 2017 16:12 CEST | Updated version of record | https://www.mdpi.com/2073-4352/7/8/240/pdf-vor |
| article pdf uploaded. | 1 August 2017 12:07 CEST | Version of Record | https://www.mdpi.com/2073-4352/7/8/240/pdf-vor |
