| article html file updated | 8 February 2020 12:59 CET | Update | https://www.mdpi.com/2073-4441/9/8/587 |
| article html file updated | 26 September 2019 09:57 CEST | Update | - |
| article html file updated | 3 May 2019 08:02 CEST | Update | - |
| article html file updated | 27 March 2019 19:41 CET | Update | - |
| article html file updated | 1 September 2017 08:15 CEST | Update | - |
| article html file updated | 8 August 2017 15:38 CEST | Original file | - |
| article xml uploaded. | 8 August 2017 15:37 CEST | Original file | https://www.mdpi.com/2073-4441/9/8/587/xml |
| article pdf uploaded. | 8 August 2017 15:37 CEST | Updated version of record | https://www.mdpi.com/2073-4441/9/8/587/pdf |
| article pdf uploaded. | 7 August 2017 12:47 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/8/587/pdf-vor |
