| article html file updated | 10 February 2020 09:06 CET | Update | https://www.mdpi.com/2079-9292/7/9/176 |
| article html file updated | 7 October 2019 10:25 CEST | Update | N/A |
| article html file updated | 29 April 2019 09:30 CEST | Update | N/A |
| article html file updated | 15 April 2019 05:12 CEST | Update | N/A |
| article html file updated | 31 March 2019 14:58 CEST | Update | N/A |
| article html file updated | 24 September 2018 02:12 CEST | Update | N/A |
| article html file updated | 24 September 2018 02:12 CEST | Update | N/A |
| article html file updated | 4 September 2018 10:23 CEST | Original file | N/A |
| article pdf uploaded. | 4 September 2018 10:21 CEST | Version of Record | https://www.mdpi.com/2079-9292/7/9/176/pdf |
| article xml uploaded. | 4 September 2018 10:21 CEST | Update | https://www.mdpi.com/2079-9292/7/9/176/xml |
| article xml file uploaded | 4 September 2018 10:21 CEST | Original file | N/A |
