| article html file updated | 9 February 2020 06:59 CET | Update | https://www.mdpi.com/2072-6643/10/2/233 |
| article html file updated | 30 September 2019 21:20 CEST | Update | - |
| article html file updated | 1 May 2019 17:42 CEST | Update | - |
| article html file updated | 17 April 2019 17:03 CEST | Update | - |
| article html file updated | 29 March 2019 00:03 CET | Update | - |
| article html file updated | 14 March 2018 17:34 CET | Update | - |
| article html file updated | 23 February 2018 08:00 CET | Original file | - |
| article xml uploaded. | 23 February 2018 07:59 CET | Original file | https://www.mdpi.com/2072-6643/10/2/233/xml |
| article pdf uploaded. | 23 February 2018 07:59 CET | Updated version of record | https://www.mdpi.com/2072-6643/10/2/233/pdf |
| article pdf uploaded. | 18 February 2018 14:03 CET | Updated version of record | https://www.mdpi.com/2072-6643/10/2/233/pdf-vor |
| article pdf uploaded. | 17 February 2018 10:53 CET | Version of Record | https://www.mdpi.com/2072-6643/10/2/233/pdf-vor |
