| article html file updated | 7 February 2020 18:12 CET | Update | https://www.mdpi.com/2073-8994/8/11/132 |
| article html file updated | 4 May 2019 22:08 CEST | Update | N/A |
| article html file updated | 30 November 2016 06:52 CET | Update | N/A |
| article html file updated | 18 November 2016 09:09 CET | Original file | N/A |
| article xml uploaded. | 18 November 2016 09:08 CET | Update | https://www.mdpi.com/2073-8994/8/11/132/xml |
| article xml uploaded. | 18 November 2016 09:08 CET | Update | N/A |
| article xml uploaded. | 18 November 2016 09:08 CET | Original file | N/A |
| article pdf uploaded. | 18 November 2016 09:08 CET | Version of Record | https://www.mdpi.com/2073-8994/8/11/132/pdf |
