| article html file updated | 13 August 2026 17:22 CEST | Update | https://www.mdpi.com/1420-3049/20/4/5740 |
| article html file updated | 6 February 2020 17:13 CET | Update | N/A |
| article html file updated | 20 September 2019 19:34 CEST | Update | N/A |
| article html file updated | 6 May 2019 22:43 CEST | Update | N/A |
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| article html file updated | 17 September 2018 08:17 CEST | Update | N/A |
| article html file updated | 21 August 2015 09:48 CEST | Update | N/A |
| article html file updated | 15 May 2015 09:58 CEST | Original file | N/A |
| article xml file uploaded | 15 May 2015 09:58 CEST | Original file | https://www.mdpi.com/1420-3049/20/4/5740/xml |
| article pdf uploaded. | 9 April 2015 10:10 CEST | Updated version of record | https://www.mdpi.com/1420-3049/20/4/5740/pdf |
| article pdf uploaded. | 1 April 2015 15:37 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/4/5740/pdf-vor |
