| article html file updated | 7 February 2020 15:11 CET | Update | https://www.mdpi.com/2304-8158/5/3/65 |
| article html file updated | 5 May 2019 03:44 CEST | Update | N/A |
| article html file updated | 10 February 2017 03:48 CET | Update | N/A |
| article html file updated | 29 September 2016 11:58 CEST | Update | N/A |
| article html file updated | 20 September 2016 08:37 CEST | Original file | N/A |
| article xml uploaded. | 20 September 2016 08:36 CEST | Update | https://www.mdpi.com/2304-8158/5/3/65/xml |
| article xml uploaded. | 20 September 2016 08:36 CEST | Original file | N/A |
| article pdf uploaded. | 20 September 2016 08:36 CEST | Version of Record | https://www.mdpi.com/2304-8158/5/3/65/pdf |
