| article html file updated | 8 February 2020 06:21 CET | Update | https://www.mdpi.com/2073-4441/9/5/359 |
| article html file updated | 24 September 2019 22:33 CEST | Update | - |
| article html file updated | 3 May 2019 21:04 CEST | Update | - |
| article html file updated | 1 June 2017 04:53 CEST | Update | - |
| article html file updated | 23 May 2017 03:09 CEST | Original file | - |
| article xml uploaded. | 23 May 2017 03:08 CEST | Original file | https://www.mdpi.com/2073-4441/9/5/359/xml |
| article pdf uploaded. | 23 May 2017 03:08 CEST | Updated version of record | https://www.mdpi.com/2073-4441/9/5/359/pdf |
| article pdf uploaded. | 20 May 2017 11:26 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/5/359/pdf-vor |
