| article html file updated | 7 February 2020 11:41 CET | Update | https://www.mdpi.com/2075-4450/7/3/35 |
| article html file updated | 5 May 2019 10:11 CEST | Update | N/A |
| article html file updated | 27 March 2019 10:15 CET | Update | N/A |
| article html file updated | 28 September 2016 22:51 CEST | Update | N/A |
| article html file updated | 14 July 2016 14:17 CEST | Original file | N/A |
| article xml uploaded. | 14 July 2016 14:16 CEST | Original file | https://www.mdpi.com/2075-4450/7/3/35/xml |
| article pdf uploaded. | 14 July 2016 14:16 CEST | Version of Record | https://www.mdpi.com/2075-4450/7/3/35/pdf |
