| article html file updated | 7 February 2020 10:43 CET | Update | https://www.mdpi.com/1420-3049/21/7/828 |
| article html file updated | 21 September 2019 19:44 CEST | Update | - |
| article html file updated | 5 May 2019 11:54 CEST | Update | - |
| article html file updated | 27 March 2019 08:28 CET | Update | - |
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| article html file updated | 28 July 2016 10:11 CEST | Update | - |
| article html file updated | 1 July 2016 12:11 CEST | Update | - |
| article xml uploaded. | 1 July 2016 11:42 CEST | Update | https://www.mdpi.com/1420-3049/21/7/828/xml |
| article pdf uploaded. | 1 July 2016 11:42 CEST | Updated version of record | https://www.mdpi.com/1420-3049/21/7/828/pdf |
| article html file updated | 24 June 2016 15:28 CEST | Original file | - |
| article pdf uploaded. | 24 June 2016 15:27 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/7/828/pdf-vor |
