| article html file updated | 6 February 2020 06:36 CET | Update | https://www.mdpi.com/1420-3049/19/1/651 |
| article html file updated | 20 September 2019 05:02 CEST | Update | N/A |
| article html file updated | 7 May 2019 20:03 CEST | Update | N/A |
| article html file updated | 21 March 2019 10:42 CET | Update | N/A |
| article html file updated | 12 September 2018 05:10 CEST | Update | N/A |
| article html file updated | 19 August 2015 16:43 CEST | Original file | N/A |
| article supplementary file uploaded. | 14 March 2014 16:10 CET | - | https://www.mdpi.com/1420-3049/19/1/651#supplementary |
| article pdf uploaded. | 7 January 2014 11:43 CET | Version of Record | https://www.mdpi.com/1420-3049/19/1/651/pdf |