| article html file updated | 8 February 2020 00:11 CET | Update | https://www.mdpi.com/2072-6651/9/3/75 |
| article html file updated | 23 September 2019 12:26 CEST | Update | - |
| article html file updated | 4 May 2019 09:36 CEST | Update | - |
| article html file updated | 30 March 2017 06:06 CEST | Update | - |
| article html file updated | 2 March 2017 07:38 CET | Update | - |
| article xml uploaded. | 2 March 2017 07:37 CET | Update | https://www.mdpi.com/2072-6651/9/3/75/xml |
| article pdf uploaded. | 2 March 2017 07:37 CET | Updated version of record | https://www.mdpi.com/2072-6651/9/3/75/pdf |
| article html file updated | 28 February 2017 13:08 CET | Update | - |
| article xml uploaded. | 28 February 2017 13:07 CET | Update | - |
| article pdf uploaded. | 28 February 2017 13:07 CET | Updated version of record | https://www.mdpi.com/2072-6651/9/3/75/pdf-vor |
| article html file updated | 24 February 2017 11:16 CET | Original file | - |
| article xml uploaded. | 24 February 2017 11:15 CET | Original file | - |
| article pdf uploaded. | 24 February 2017 11:15 CET | Version of Record | https://www.mdpi.com/2072-6651/9/3/75/pdf-vor |
