| article html file updated | 7 February 2020 08:44 CET | Update | https://www.mdpi.com/1422-8599/2016/2/M899 |
| article html file updated | 5 May 2019 15:44 CEST | Update | N/A |
| article html file updated | 27 March 2019 04:46 CET | Update | N/A |
| article html file updated | 27 October 2017 08:20 CEST | Update | N/A |
| article html file updated | 26 September 2017 11:40 CEST | Update | N/A |
| article xml uploaded. | 26 September 2017 11:32 CEST | Update | https://www.mdpi.com/1422-8599/2016/2/M899/xml |
| article html file updated | 16 May 2016 08:31 CEST | Original file | N/A |
| article pdf uploaded. | 16 May 2016 08:30 CEST | Version of Record | https://www.mdpi.com/1422-8599/2016/2/M899/pdf |
