| article html file updated | 9 February 2020 09:41 CET | Update | https://www.mdpi.com/2073-4344/8/3/112 |
| article html file updated | 1 October 2019 14:10 CEST | Update | - |
| article html file updated | 1 May 2019 12:05 CEST | Update | - |
| article html file updated | 17 April 2019 11:50 CEST | Update | - |
| article html file updated | 29 March 2019 06:13 CET | Update | - |
| article html file updated | 26 March 2018 12:22 CEST | Update | - |
| article html file updated | 13 March 2018 16:31 CET | Original file | - |
| article xml uploaded. | 13 March 2018 16:30 CET | Update | https://www.mdpi.com/2073-4344/8/3/112/xml |
| article pdf uploaded. | 13 March 2018 16:30 CET | Version of Record | https://www.mdpi.com/2073-4344/8/3/112/pdf |
