| article html file updated | 14 September 2021 04:03 CEST | Update | https://www.mdpi.com/1422-8599/2010/3/M696 |
| article html file updated | 14 September 2021 04:03 CEST | Update | - |
| article html file updated | 5 February 2020 15:29 CET | Update | - |
| article html file updated | 19 September 2019 01:02 CEST | Update | - |
| article html file updated | 9 May 2019 04:21 CEST | Update | - |
| article html file updated | 20 March 2019 03:04 CET | Update | - |
| article html file updated | 22 September 2017 14:02 CEST | Update | - |
| article xml uploaded. | 22 September 2017 14:01 CEST | Update | https://www.mdpi.com/1422-8599/2010/3/M696/xml |
| article html file updated | 22 September 2017 13:57 CEST | Update | - |
| article xml uploaded. | 22 September 2017 13:55 CEST | Original file | - |
| article html file updated | 14 December 2016 11:50 CET | Original file | - |
