| article html file updated | 10 February 2020 12:04 CET | Update | https://www.mdpi.com/2073-4344/8/10/408 |
| article html file updated | 29 April 2019 03:29 CEST | Update | - |
| article html file updated | 14 April 2019 22:57 CEST | Update | - |
| article html file updated | 31 March 2019 21:15 CEST | Update | - |
| article html file updated | 29 October 2018 02:32 CET | Update | - |
| article html file updated | 20 September 2018 15:02 CEST | Original file | - |
| article xml uploaded. | 20 September 2018 15:00 CEST | Original file | https://www.mdpi.com/2073-4344/8/10/408/xml |
| article pdf uploaded. | 20 September 2018 15:00 CEST | Version of Record | https://www.mdpi.com/2073-4344/8/10/408/pdf |
