| article html file updated | 8 February 2020 08:55 CET | Update | https://www.mdpi.com/1422-8599/2017/2/M944 |
| article html file updated | 25 September 2019 11:43 CEST | Update | - |
| article html file updated | 3 May 2019 16:16 CEST | Update | - |
| article html file updated | 27 October 2017 08:22 CEST | Update | - |
| article html file updated | 26 September 2017 07:53 CEST | Update | - |
| article xml uploaded. | 26 September 2017 07:52 CEST | Update | https://www.mdpi.com/1422-8599/2017/2/M944/xml |
| article html file updated | 26 September 2017 07:39 CEST | Update | - |
| article xml uploaded. | 26 September 2017 07:38 CEST | Update | - |
| article html file updated | 22 June 2017 05:40 CEST | Original file | - |
| article pdf uploaded. | 22 June 2017 05:39 CEST | Version of Record | https://www.mdpi.com/1422-8599/2017/2/M944/pdf |
