| article html file updated | 8 February 2020 11:19 CET | Update | https://www.mdpi.com/2073-4441/9/7/538 |
| article html file updated | 3 May 2019 11:47 CEST | Update | - |
| article html file updated | 27 March 2019 16:21 CET | Update | - |
| article html file updated | 21 September 2017 12:29 CEST | Update | - |
| article xml uploaded. | 21 September 2017 12:28 CEST | Update | https://www.mdpi.com/2073-4441/9/7/538/xml |
| article pdf uploaded. | 21 September 2017 12:28 CEST | Updated version of record | https://www.mdpi.com/2073-4441/9/7/538/pdf |
| article html file updated | 1 August 2017 09:17 CEST | Update | - |
| article html file updated | 19 July 2017 05:35 CEST | Update | - |
| article html file updated | 19 July 2017 05:34 CEST | Update | - |
| article html file updated | 19 July 2017 05:33 CEST | Original file | - |
| article pdf uploaded. | 19 July 2017 05:32 CEST | Updated version of record | https://www.mdpi.com/2073-4441/9/7/538/pdf-vor |
| article pdf uploaded. | 18 July 2017 15:50 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/7/538/pdf-vor |
