| article html file updated | 13 August 2026 02:48 CEST | Update | https://www.mdpi.com/1660-3397/12/8/4504 |
| article html file updated | 6 February 2020 11:30 CET | Update | N/A |
| article html file updated | 7 May 2019 09:40 CEST | Update | N/A |
| article html file updated | 21 March 2019 23:09 CET | Update | N/A |
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| article html file updated | 27 August 2014 11:24 CEST | Original file | N/A |
| article xml file uploaded | 27 August 2014 11:24 CEST | Original file | https://www.mdpi.com/1660-3397/12/8/4504/xml |
| article supplementary file uploaded. | 15 August 2014 12:31 CEST | - | https://www.mdpi.com/1660-3397/12/8/4504#supplementary |
| article pdf uploaded. | 15 August 2014 12:28 CEST | Version of Record | https://www.mdpi.com/1660-3397/12/8/4504/pdf |
