| article html file updated | 8 February 2020 00:54 CET | Update | https://www.mdpi.com/2073-4360/9/3/85 |
| article html file updated | 23 September 2019 16:40 CEST | Update | - |
| article html file updated | 4 May 2019 07:55 CEST | Update | - |
| article html file updated | 20 March 2019 05:18 CET | Update | - |
| article html file updated | 20 March 2019 04:31 CET | Update | - |
| article html file updated | 29 March 2017 05:46 CEST | Update | - |
| article html file updated | 7 March 2017 09:31 CET | Original file | - |
| article xml uploaded. | 7 March 2017 09:29 CET | Update | https://www.mdpi.com/2073-4360/9/3/85/xml |
| article pdf uploaded. | 7 March 2017 09:29 CET | Version of Record | https://www.mdpi.com/2073-4360/9/3/85/pdf |
