| article html file updated | 6 February 2020 01:39 CET | Update | https://www.mdpi.com/1420-3049/18/4/4766 |
| article html file updated | 8 May 2019 06:01 CEST | Update | N/A |
| article html file updated | 20 March 2019 21:20 CET | Update | N/A |
| article html file updated | 17 September 2018 10:51 CEST | Original file | N/A |
| article supplementary file uploaded. | 22 April 2013 09:53 CEST | - | https://www.mdpi.com/1420-3049/18/4/4766#supplementary |
| article pdf uploaded. | 22 April 2013 09:53 CEST | Version of Record | https://www.mdpi.com/1420-3049/18/4/4766/pdf |
