| article html file updated | 6 February 2020 09:49 CET | Update | https://www.mdpi.com/2073-445X/3/2/482 |
| article html file updated | 7 May 2019 13:25 CEST | Update | N/A |
| article html file updated | 21 March 2019 18:27 CET | Update | N/A |
| article html file updated | 20 August 2015 09:23 CEST | Update | N/A |
| article html file updated | 1 September 2014 11:20 CEST | Update | N/A |
| article xml file uploaded | 1 September 2014 11:20 CEST | Update | https://www.mdpi.com/2073-445X/3/2/482/xml |
| article html file updated | 14 August 2014 12:06 CEST | Original file | N/A |
| article xml file uploaded | 14 August 2014 12:06 CEST | Original file | N/A |
| article pdf uploaded. | 24 June 2014 11:37 CEST | Updated version of record | https://www.mdpi.com/2073-445X/3/2/482/pdf |
| article pdf uploaded. | 23 June 2014 10:18 CEST | Updated version of record | https://www.mdpi.com/2073-445X/3/2/482/pdf-vor |
| article pdf uploaded. | 13 June 2014 13:29 CEST | Updated version of record | https://www.mdpi.com/2073-445X/3/2/482/pdf-vor |
| article pdf uploaded. | 10 June 2014 11:06 CEST | Version of Record | https://www.mdpi.com/2073-445X/3/2/482/pdf-vor |
