| article html file updated | 6 February 2020 00:15 CET | Update | https://www.mdpi.com/1099-4300/15/2/445 |
| article html file updated | 8 May 2019 09:14 CEST | Update | - |
| article html file updated | 20 March 2019 17:50 CET | Update | - |
| article html file updated | 14 February 2017 11:44 CET | Original file | - |
| article pdf uploaded. | 28 January 2013 08:42 CET | Updated version of record | https://www.mdpi.com/1099-4300/15/2/445/pdf |
| article pdf uploaded. | 28 January 2013 08:28 CET | Version of Record | - |
