| article html file updated | 7 February 2020 23:35 CET | Update | https://www.mdpi.com/2072-6643/9/2/149 |
| article html file updated | 23 September 2019 09:04 CEST | Update | - |
| article html file updated | 4 May 2019 10:52 CEST | Update | - |
| article html file updated | 21 April 2017 07:03 CEST | Update | - |
| article xml uploaded. | 21 April 2017 07:02 CEST | Update | https://www.mdpi.com/2072-6643/9/2/149/xml |
| article pdf uploaded. | 21 April 2017 07:02 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/2/149/pdf |
| Erratum published | 20 April 2017 00:00 CEST | Erratum | http://www.mdpi.com/2072-6643/9/4/409 |
| article html file updated | 2 March 2017 03:52 CET | Update | - |
| article html file updated | 19 February 2017 03:14 CET | Original file | - |
| article xml uploaded. | 19 February 2017 03:13 CET | Original file | - |
| article pdf uploaded. | 19 February 2017 03:13 CET | Updated version of record | https://www.mdpi.com/2072-6643/9/2/149/pdf-vor |
| article pdf uploaded. | 16 February 2017 16:27 CET | Version of Record | https://www.mdpi.com/2072-6643/9/2/149/pdf-vor |
