| article html file updated | 8 February 2020 11:40 CET | Update | https://www.mdpi.com/2073-4425/8/7/189 |
| article html file updated | 26 September 2019 02:20 CEST | Update | - |
| article html file updated | 3 May 2019 11:03 CEST | Update | - |
| article html file updated | 27 March 2019 17:02 CET | Update | - |
| article html file updated | 3 August 2017 04:21 CEST | Update | - |
| article html file updated | 25 July 2017 04:06 CEST | Original file | - |
| article xml uploaded. | 25 July 2017 04:04 CEST | Update | https://www.mdpi.com/2073-4425/8/7/189/xml |
| article pdf uploaded. | 25 July 2017 04:04 CEST | Updated version of record | https://www.mdpi.com/2073-4425/8/7/189/pdf |
| article pdf uploaded. | 21 July 2017 12:06 CEST | Version of Record | https://www.mdpi.com/2073-4425/8/7/189/pdf-vor |
