| article html file updated | 6 February 2020 20:25 CET | Update | https://www.mdpi.com/2075-4701/5/3/1197 |
| article html file updated | 6 May 2019 16:17 CEST | Update | - |
| article html file updated | 26 March 2019 06:06 CET | Update | - |
| article html file updated | 13 October 2015 12:19 CEST | Update | - |
| article xml file uploaded | 13 October 2015 12:19 CEST | Original file | https://www.mdpi.com/2075-4701/5/3/1197/xml |
| article html file updated | 21 August 2015 14:33 CEST | Original file | - |
| article pdf uploaded. | 8 July 2015 09:05 CEST | Updated version of record | https://www.mdpi.com/2075-4701/5/3/1197/pdf |
| article pdf uploaded. | 7 July 2015 13:47 CEST | Version of Record | https://www.mdpi.com/2075-4701/5/3/1197/pdf-vor |
