| article html file updated | 8 February 2020 01:39 CET | Update | https://www.mdpi.com/2072-6643/9/3/299 |
| article html file updated | 23 September 2019 20:54 CEST | Update | - |
| article html file updated | 4 May 2019 06:17 CEST | Update | - |
| article html file updated | 28 March 2017 09:34 CEST | Update | - |
| article html file updated | 21 March 2017 03:24 CET | Update | - |
| article xml uploaded. | 21 March 2017 03:23 CET | Update | https://www.mdpi.com/2072-6643/9/3/299/xml |
| article pdf uploaded. | 21 March 2017 03:23 CET | Updated version of record | https://www.mdpi.com/2072-6643/9/3/299/pdf |
| article html file updated | 20 March 2017 10:21 CET | Original file | - |
| article pdf uploaded. | 20 March 2017 10:20 CET | Updated version of record | https://www.mdpi.com/2072-6643/9/3/299/pdf-vor |
| article pdf uploaded. | 17 March 2017 09:39 CET | Version of Record | https://www.mdpi.com/2072-6643/9/3/299/pdf-vor |
