| article html file updated | 9 February 2020 09:41 CET | Update | https://www.mdpi.com/2075-163X/8/3/115 |
| article html file updated | 1 October 2019 14:08 CEST | Update | - |
| article html file updated | 1 May 2019 12:05 CEST | Update | - |
| article html file updated | 17 April 2019 11:51 CEST | Update | - |
| article html file updated | 29 March 2019 06:12 CET | Update | - |
| article html file updated | 27 March 2018 13:01 CEST | Update | - |
| article html file updated | 20 March 2018 13:34 CET | Update | - |
| article xml uploaded. | 20 March 2018 13:33 CET | Update | https://www.mdpi.com/2075-163X/8/3/115/xml |
| article pdf uploaded. | 20 March 2018 13:33 CET | Updated version of record | https://www.mdpi.com/2075-163X/8/3/115/pdf |
| article html file updated | 13 March 2018 17:58 CET | Original file | - |
| article pdf uploaded. | 13 March 2018 17:57 CET | Version of Record | https://www.mdpi.com/2075-163X/8/3/115/pdf-vor |
