| article html file updated | 7 February 2020 11:44 CET | Update | https://www.mdpi.com/2075-4450/7/3/36 |
| article html file updated | 5 May 2019 10:05 CEST | Update | N/A |
| article html file updated | 27 March 2019 10:21 CET | Update | N/A |
| article html file updated | 28 September 2016 22:51 CEST | Update | N/A |
| article html file updated | 15 July 2016 08:25 CEST | Original file | N/A |
| article xml uploaded. | 15 July 2016 08:24 CEST | Original file | https://www.mdpi.com/2075-4450/7/3/36/xml |
| article pdf uploaded. | 15 July 2016 08:24 CEST | Version of Record | https://www.mdpi.com/2075-4450/7/3/36/pdf |
