| article html file updated | 5 February 2020 15:02 CET | Update | https://www.mdpi.com/1660-3397/8/7/2185 |
| article html file updated | 9 May 2019 05:17 CEST | Update | N/A |
| article html file updated | 20 March 2019 01:52 CET | Update | N/A |
| article html file updated | 16 June 2015 10:53 CEST | Update | N/A |
| article html file updated | 14 August 2014 12:06 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 12:06 CEST | Original file | https://www.mdpi.com/1660-3397/8/7/2185/xml |
| article html file updated | 6 February 2013 18:11 CET | Update | N/A |
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| article html file updated | 28 January 2013 19:44 CET | Update | N/A |
| article html file updated | 25 January 2013 22:58 CET | Update | N/A |
| article html file updated | 22 January 2013 02:17 CET | Update | N/A |
| article html file updated | 18 January 2013 08:21 CET | Original file | N/A |
