| article html file updated | 6 February 2020 02:03 CET | Update | https://www.mdpi.com/1420-3049/18/5/5568 |
| article html file updated | 8 May 2019 05:15 CEST | Update | N/A |
| article html file updated | 20 March 2019 22:25 CET | Update | N/A |
| article html file updated | 17 September 2018 10:40 CEST | Original file | N/A |
| article supplementary file uploaded. | 14 May 2013 11:49 CEST | - | https://www.mdpi.com/1420-3049/18/5/5568#supplementary |
| article pdf uploaded. | 14 May 2013 11:49 CEST | Version of Record | https://www.mdpi.com/1420-3049/18/5/5568/pdf |
