| article html file updated | 7 February 2020 10:03 CET | Update | https://www.mdpi.com/2073-445X/5/2/16 |
| article html file updated | 5 May 2019 13:10 CEST | Update | N/A |
| article html file updated | 27 March 2019 07:16 CET | Update | N/A |
| article html file updated | 1 July 2016 12:20 CEST | Update | N/A |
| article html file updated | 14 June 2016 22:37 CEST | Original file | N/A |
| article xml uploaded. | 11 June 2016 10:13 CEST | Original file | https://www.mdpi.com/2073-445X/5/2/16/xml |
| article pdf uploaded. | 11 June 2016 10:13 CEST | Version of Record | https://www.mdpi.com/2073-445X/5/2/16/pdf |
