| article html file updated | 8 February 2020 00:03 CET | Update | https://www.mdpi.com/2072-6643/9/3/183 |
| article html file updated | 23 September 2019 11:38 CEST | Update | - |
| article html file updated | 4 May 2019 09:55 CEST | Update | - |
| article html file updated | 28 March 2017 09:48 CEST | Update | - |
| article html file updated | 23 February 2017 07:16 CET | Original file | - |
| article xml uploaded. | 23 February 2017 07:15 CET | Original file | https://www.mdpi.com/2072-6643/9/3/183/xml |
| article pdf uploaded. | 23 February 2017 07:15 CET | Version of Record | https://www.mdpi.com/2072-6643/9/3/183/pdf |
