| article html file updated | 7 February 2020 09:48 CET | Update | https://www.mdpi.com/2306-7381/3/2/10 |
| article html file updated | 5 May 2019 13:39 CEST | Update | - |
| article html file updated | 27 March 2019 06:47 CET | Update | - |
| article html file updated | 6 June 2016 10:54 CEST | Original file | - |
| article xml uploaded. | 6 June 2016 10:53 CEST | Original file | https://www.mdpi.com/2306-7381/3/2/10/xml |
| article pdf uploaded. | 6 June 2016 10:53 CEST | Version of Record | https://www.mdpi.com/2306-7381/3/2/10/pdf |
