| article html file updated | 7 February 2020 23:47 CET | Update | https://www.mdpi.com/2072-6643/9/2/165 |
| article html file updated | 23 September 2019 10:10 CEST | Update | - |
| article html file updated | 4 May 2019 10:28 CEST | Update | - |
| article html file updated | 2 March 2017 03:56 CET | Update | - |
| article html file updated | 20 February 2017 11:57 CET | Original file | - |
| article xml uploaded. | 20 February 2017 11:56 CET | Update | https://www.mdpi.com/2072-6643/9/2/165/xml |
| article xml uploaded. | 20 February 2017 11:56 CET | Original file | - |
| article pdf uploaded. | 20 February 2017 11:56 CET | Version of Record | https://www.mdpi.com/2072-6643/9/2/165/pdf |
