| article html file updated | 8 February 2020 16:02 CET | Update | https://www.mdpi.com/2075-4450/8/3/99 |
| article html file updated | 27 September 2019 02:37 CEST | Update | N/A |
| article html file updated | 3 May 2019 02:15 CEST | Update | N/A |
| article html file updated | 6 October 2017 05:08 CEST | Update | N/A |
| article html file updated | 13 September 2017 11:12 CEST | Original file | N/A |
| article xml uploaded. | 13 September 2017 11:11 CEST | Original file | https://www.mdpi.com/2075-4450/8/3/99/xml |
| article pdf uploaded. | 13 September 2017 11:11 CEST | Version of Record | https://www.mdpi.com/2075-4450/8/3/99/pdf |
