| article html file updated | 6 February 2020 06:02 CET | Update | https://www.mdpi.com/1420-3049/18/12/15134 |
| article html file updated | 7 May 2019 21:09 CEST | Update | N/A |
| article html file updated | 21 March 2019 09:00 CET | Update | N/A |
| article html file updated | 17 September 2018 10:37 CEST | Original file | N/A |
| article supplementary file uploaded. | 16 December 2013 20:19 CET | - | https://www.mdpi.com/1420-3049/18/12/15134#supplementary |
| article supplementary file uploaded. | 9 December 2013 09:53 CET | - | https://www.mdpi.com/1420-3049/18/12/15134#supplementary |
| article pdf uploaded. | 9 December 2013 09:53 CET | Version of Record | https://www.mdpi.com/1420-3049/18/12/15134/pdf |
