| article html file updated | 7 February 2020 12:22 CET | Update | https://www.mdpi.com/2076-3921/5/3/25 |
| article html file updated | 5 May 2019 08:55 CEST | Update | N/A |
| article html file updated | 27 March 2019 11:32 CET | Update | N/A |
| article html file updated | 28 September 2016 07:53 CEST | Update | N/A |
| article html file updated | 27 July 2016 11:33 CEST | Original file | N/A |
| article xml uploaded. | 27 July 2016 11:32 CEST | Original file | https://www.mdpi.com/2076-3921/5/3/25/xml |
| article pdf uploaded. | 27 July 2016 11:32 CEST | Version of Record | https://www.mdpi.com/2076-3921/5/3/25/pdf |
