| article html file updated | 14 August 2026 09:20 CEST | Update | https://www.mdpi.com/1420-3049/20/9/16970 |
| article html file updated | 6 February 2020 22:54 CET | Update | N/A |
| article html file updated | 21 September 2019 03:33 CEST | Update | N/A |
| article html file updated | 6 May 2019 11:09 CEST | Update | N/A |
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| article html file updated | 9 October 2015 12:02 CEST | Original file | N/A |
| article xml file uploaded | 9 October 2015 12:02 CEST | Original file | https://www.mdpi.com/1420-3049/20/9/16970/xml |
| article supplementary file uploaded. | 17 September 2015 12:30 CEST | - | https://www.mdpi.com/1420-3049/20/9/16970#supplementary |
| article pdf uploaded. | 17 September 2015 12:30 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/9/16970/pdf |
