| article html file updated | 6 February 2020 17:04 CET | Update | https://www.mdpi.com/1420-3049/20/4/5440 |
| article html file updated | 6 May 2019 22:58 CEST | Update | - |
| article html file updated | 25 March 2019 23:43 CET | Update | - |
| article html file updated | 17 September 2018 07:42 CEST | Update | - |
| article html file updated | 21 August 2015 09:31 CEST | Update | - |
| article html file updated | 15 May 2015 09:58 CEST | Original file | - |
| article xml file uploaded | 15 May 2015 09:58 CEST | Original file | https://www.mdpi.com/1420-3049/20/4/5440/xml |
| article pdf uploaded. | 31 March 2015 11:25 CEST | Updated version of record | https://www.mdpi.com/1420-3049/20/4/5440/pdf |
| article supplementary file uploaded. | 27 March 2015 11:31 CET | - | https://www.mdpi.com/1420-3049/20/4/5440#supplementary |
| article pdf uploaded. | 27 March 2015 11:31 CET | Version of Record | https://www.mdpi.com/1420-3049/20/4/5440/pdf-vor |
