| article html file updated | 8 February 2020 12:53 CET | Update | https://www.mdpi.com/2076-0817/6/3/35 |
| article html file updated | 26 September 2019 09:17 CEST | Update | N/A |
| article html file updated | 3 May 2019 08:16 CEST | Update | N/A |
| article html file updated | 27 March 2019 19:28 CET | Update | N/A |
| article html file updated | 30 September 2017 11:37 CEST | Update | N/A |
| article html file updated | 5 August 2017 10:20 CEST | Original file | N/A |
| article xml uploaded. | 5 August 2017 10:19 CEST | Original file | https://www.mdpi.com/2076-0817/6/3/35/xml |
| article pdf uploaded. | 5 August 2017 10:19 CEST | Version of Record | https://www.mdpi.com/2076-0817/6/3/35/pdf |
