| article html file updated | 8 February 2020 01:12 CET | Update | https://www.mdpi.com/1996-1944/10/3/277 |
| article html file updated | 23 September 2019 18:17 CEST | Update | - |
| article html file updated | 4 May 2019 07:18 CEST | Update | - |
| article html file updated | 29 March 2017 06:29 CEST | Update | - |
| article html file updated | 10 March 2017 13:24 CET | Original file | - |
| article xml uploaded. | 10 March 2017 13:22 CET | Update | https://www.mdpi.com/1996-1944/10/3/277/xml |
| article pdf uploaded. | 10 March 2017 13:22 CET | Version of Record | https://www.mdpi.com/1996-1944/10/3/277/pdf |
