| article html file updated | 8 February 2020 13:34 CET | Update | https://www.mdpi.com/2073-4441/9/8/607 |
| article html file updated | 26 September 2019 13:18 CEST | Update | - |
| article html file updated | 3 May 2019 06:53 CEST | Update | - |
| article html file updated | 27 March 2019 20:54 CET | Update | - |
| article html file updated | 1 September 2017 08:18 CEST | Update | - |
| article html file updated | 23 August 2017 04:09 CEST | Update | - |
| article xml uploaded. | 23 August 2017 04:08 CEST | Update | https://www.mdpi.com/2073-4441/9/8/607/xml |
| article pdf uploaded. | 23 August 2017 04:08 CEST | Updated version of record | https://www.mdpi.com/2073-4441/9/8/607/pdf |
| article html file updated | 16 August 2017 08:54 CEST | Original file | - |
| article xml uploaded. | 16 August 2017 08:53 CEST | Original file | - |
| article pdf uploaded. | 16 August 2017 08:53 CEST | Updated version of record | https://www.mdpi.com/2073-4441/9/8/607/pdf-vor |
| article pdf uploaded. | 15 August 2017 12:49 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/8/607/pdf-vor |
