| article html file updated | 12 August 2026 19:20 CEST | Update | https://www.mdpi.com/1420-3049/18/6/6408 |
| article html file updated | 6 February 2020 02:24 CET | Update | N/A |
| article html file updated | 19 September 2019 21:20 CEST | Update | N/A |
| article html file updated | 8 May 2019 04:33 CEST | Update | N/A |
| article html file updated | 20 March 2019 23:12 CET | Update | N/A |
| article html file updated | 17 September 2018 05:36 CEST | Original file | N/A |
| article supplementary file uploaded. | 6 June 2013 15:17 CEST | - | https://www.mdpi.com/1420-3049/18/6/6408#supplementary |
| article pdf uploaded. | 6 June 2013 15:17 CEST | Updated version of record | https://www.mdpi.com/1420-3049/18/6/6408/pdf |
| article supplementary file uploaded. | 30 May 2013 09:36 CEST | - | https://www.mdpi.com/1420-3049/18/6/6408#supplementary |
| article pdf uploaded. | 30 May 2013 09:36 CEST | Version of Record | https://www.mdpi.com/1420-3049/18/6/6408/pdf-vor |
