| article html file updated | 6 February 2020 18:55 CET | Update | https://www.mdpi.com/1424-8220/15/5/12080 |
| article html file updated | 6 May 2019 19:26 CEST | Update | N/A |
| article html file updated | 26 March 2019 03:15 CET | Update | N/A |
| article html file updated | 21 August 2015 12:32 CEST | Update | N/A |
| article html file updated | 1 July 2015 13:15 CEST | Original file | N/A |
| article xml file uploaded | 1 July 2015 13:15 CEST | Original file | https://www.mdpi.com/1424-8220/15/5/12080/xml |
| article pdf uploaded. | 22 May 2015 13:32 CEST | Version of Record | https://www.mdpi.com/1424-8220/15/5/12080/pdf |
