| article html file updated | 8 February 2020 01:31 CET | Update | https://www.mdpi.com/1996-1944/10/3/294 |
| article html file updated | 23 September 2019 20:08 CEST | Update | - |
| article html file updated | 4 May 2019 06:36 CEST | Update | - |
| article html file updated | 29 March 2017 06:33 CEST | Update | - |
| article html file updated | 15 March 2017 12:13 CET | Original file | - |
| article xml uploaded. | 15 March 2017 12:12 CET | Update | https://www.mdpi.com/1996-1944/10/3/294/xml |
| article pdf uploaded. | 15 March 2017 12:12 CET | Version of Record | https://www.mdpi.com/1996-1944/10/3/294/pdf |
