| article html file updated | 7 February 2020 21:02 CET | Update | https://www.mdpi.com/1422-8599/2017/1/M925 |
| article html file updated | 22 September 2019 19:22 CEST | Update | - |
| article html file updated | 4 May 2019 16:14 CEST | Update | - |
| article html file updated | 27 October 2017 08:22 CEST | Update | - |
| article html file updated | 26 September 2017 06:38 CEST | Update | - |
| article xml uploaded. | 26 September 2017 06:31 CEST | Update | https://www.mdpi.com/1422-8599/2017/1/M925/xml |
| article xml uploaded. | 26 September 2017 06:31 CEST | Update | - |
| article html file updated | 9 January 2017 09:45 CET | Original file | - |
| article pdf uploaded. | 9 January 2017 09:44 CET | Version of Record | https://www.mdpi.com/1422-8599/2017/1/M925/pdf |
