| article html file updated | 5 February 2020 12:29 CET | Update | https://www.mdpi.com/1420-3049/14/8/2976 |
| article html file updated | 9 May 2019 10:47 CEST | Update | N/A |
| article html file updated | 19 March 2019 19:12 CET | Update | N/A |
| article html file updated | 14 September 2018 05:29 CEST | Update | N/A |
| article html file updated | 13 April 2016 07:54 CEST | Original file | N/A |
| Correction published | 28 December 2009 00:00 CET | Correction | http://www.mdpi.com/1420-3049/15/1/93 |
