| article html file updated | 5 February 2020 12:47 CET | Update | https://www.mdpi.com/1099-4300/11/4/606 |
| article html file updated | 9 May 2019 10:03 CEST | Update | N/A |
| article html file updated | 19 March 2019 20:08 CET | Update | N/A |
| article html file updated | 18 January 2017 02:21 CET | Original file | N/A |
| Correction published | 27 May 2010 00:00 CEST | Correction | http://www.mdpi.com/1099-4300/12/6/1344 |
