| article html file updated | 6 February 2020 11:35 CET | Update | https://www.mdpi.com/1099-4300/16/8/4648 |
| article html file updated | 7 May 2019 09:28 CEST | Update | N/A |
| article html file updated | 21 March 2019 23:22 CET | Update | N/A |
| article html file updated | 20 August 2015 15:51 CEST | Update | N/A |
| article html file updated | 15 September 2014 05:32 CEST | Original file | N/A |
| article xml file uploaded | 15 September 2014 05:32 CEST | Original file | https://www.mdpi.com/1099-4300/16/8/4648/xml |
| article pdf uploaded. | 20 August 2014 11:57 CEST | Updated version of record | https://www.mdpi.com/1099-4300/16/8/4648/pdf |
| article pdf uploaded. | 19 August 2014 14:06 CEST | Version of Record | https://www.mdpi.com/1099-4300/16/8/4648/pdf-vor |
