| article html file updated | 8 February 2020 09:41 CET | Update | https://www.mdpi.com/2073-4425/8/7/175 |
| article html file updated | 25 September 2019 15:54 CEST | Update | N/A |
| article html file updated | 3 May 2019 14:49 CEST | Update | N/A |
| article html file updated | 3 August 2017 04:22 CEST | Update | N/A |
| article html file updated | 30 June 2017 15:22 CEST | Original file | N/A |
| article xml uploaded. | 30 June 2017 15:20 CEST | Original file | https://www.mdpi.com/2073-4425/8/7/175/xml |
| article pdf uploaded. | 30 June 2017 15:20 CEST | Version of Record | https://www.mdpi.com/2073-4425/8/7/175/pdf |
