| article html file updated | 8 February 2020 12:26 CET | Update | https://www.mdpi.com/2073-4352/7/8/237 |
| article html file updated | 26 September 2019 06:39 CEST | Update | N/A |
| article html file updated | 3 May 2019 09:11 CEST | Update | N/A |
| article html file updated | 27 March 2019 18:31 CET | Update | N/A |
| article html file updated | 1 September 2017 07:39 CEST | Update | N/A |
| article html file updated | 4 August 2017 11:41 CEST | Update | N/A |
| article xml uploaded. | 4 August 2017 11:40 CEST | Update | https://www.mdpi.com/2073-4352/7/8/237/xml |
| article pdf uploaded. | 4 August 2017 11:40 CEST | Updated version of record | https://www.mdpi.com/2073-4352/7/8/237/pdf |
| article html file updated | 31 July 2017 13:43 CEST | Original file | N/A |
| article pdf uploaded. | 31 July 2017 13:41 CEST | Version of Record | https://www.mdpi.com/2073-4352/7/8/237/pdf-vor |
