| article html file updated | 6 February 2020 16:06 CET | Update | https://www.mdpi.com/1660-4601/12/3/2454 |
| article html file updated | 7 May 2019 00:42 CEST | Update | - |
| article html file updated | 25 March 2019 22:02 CET | Update | - |
| article html file updated | 21 August 2015 07:54 CEST | Update | - |
| article html file updated | 30 March 2015 12:39 CEST | Update | - |
| article xml file uploaded | 30 March 2015 12:39 CEST | Update | https://www.mdpi.com/1660-4601/12/3/2454/xml |
| article pdf uploaded. | 2 March 2015 08:42 CET | Updated version of record | https://www.mdpi.com/1660-4601/12/3/2454/pdf |
| article html file updated | 28 February 2015 03:09 CET | Original file | - |
| article xml file uploaded | 28 February 2015 03:09 CET | Original file | - |
| article pdf uploaded. | 25 February 2015 09:32 CET | Updated version of record | https://www.mdpi.com/1660-4601/12/3/2454/pdf-vor |
| article pdf uploaded. | 24 February 2015 08:23 CET | Version of Record | https://www.mdpi.com/1660-4601/12/3/2454/pdf-vor |
