| article html file updated | 8 February 2020 12:32 CET | Update | https://www.mdpi.com/2075-163X/7/8/133 |
| article html file updated | 26 September 2019 07:16 CEST | Update | - |
| article html file updated | 3 May 2019 08:59 CEST | Update | - |
| article html file updated | 27 March 2019 18:44 CET | Update | - |
| article html file updated | 1 September 2017 07:17 CEST | Update | - |
| article html file updated | 2 August 2017 12:35 CEST | Original file | - |
| article xml uploaded. | 2 August 2017 12:27 CEST | Update | https://www.mdpi.com/2075-163X/7/8/133/xml |
| article pdf uploaded. | 2 August 2017 12:27 CEST | Updated version of record | https://www.mdpi.com/2075-163X/7/8/133/pdf |
| article pdf uploaded. | 1 August 2017 13:59 CEST | Version of Record | https://www.mdpi.com/2075-163X/7/8/133/pdf-vor |
