| article html file updated | 8 February 2020 21:47 CET | Update | https://www.mdpi.com/2220-9964/6/11/375 |
| article html file updated | 28 September 2019 15:23 CEST | Update | N/A |
| article html file updated | 2 May 2019 13:40 CEST | Update | N/A |
| article html file updated | 18 April 2019 11:20 CEST | Update | N/A |
| article html file updated | 30 November 2017 09:37 CET | Update | N/A |
| article html file updated | 21 November 2017 12:17 CET | Original file | N/A |
| article xml uploaded. | 21 November 2017 12:16 CET | Update | https://www.mdpi.com/2220-9964/6/11/375/xml |
| article xml uploaded. | 21 November 2017 12:16 CET | Original file | N/A |
| article pdf uploaded. | 21 November 2017 12:16 CET | Version of Record | https://www.mdpi.com/2220-9964/6/11/375/pdf |
