| article html file updated | 8 February 2020 00:44 CET | Update | https://www.mdpi.com/2075-163X/7/3/36 |
| article html file updated | 23 September 2019 15:38 CEST | Update | - |
| article html file updated | 4 May 2019 08:19 CEST | Update | - |
| article html file updated | 29 March 2017 06:02 CEST | Update | - |
| article html file updated | 7 March 2017 11:14 CET | Original file | - |
| article xml uploaded. | 7 March 2017 11:13 CET | Original file | https://www.mdpi.com/2075-163X/7/3/36/xml |
| article pdf uploaded. | 7 March 2017 11:13 CET | Updated version of record | https://www.mdpi.com/2075-163X/7/3/36/pdf |
| article pdf uploaded. | 3 March 2017 16:25 CET | Version of Record | https://www.mdpi.com/2075-163X/7/3/36/pdf-vor |
