| article html file updated | 6 February 2020 06:29 CET | Update | https://www.mdpi.com/1420-3049/19/1/367 |
| article html file updated | 20 September 2019 04:50 CEST | Update | N/A |
| article html file updated | 7 May 2019 20:19 CEST | Update | N/A |
| article html file updated | 21 March 2019 10:16 CET | Update | N/A |
| article html file updated | 12 September 2018 05:05 CEST | Update | N/A |
| article html file updated | 19 August 2015 15:51 CEST | Update | N/A |
| article html file updated | 21 May 2014 08:22 CEST | Original file | N/A |
| article xml file uploaded | 21 May 2014 08:21 CEST | Original file | https://www.mdpi.com/1420-3049/19/1/367/xml |
| article pdf uploaded. | 30 December 2013 12:32 CET | Version of Record | https://www.mdpi.com/1420-3049/19/1/367/pdf |
