| article html file updated | 14 August 2026 13:54 CEST | Update | https://www.mdpi.com/2310-2861/3/2/12 |
| article html file updated | 8 February 2020 03:48 CET | Update | N/A |
| article html file updated | 24 September 2019 08:59 CEST | Update | N/A |
| article html file updated | 4 May 2019 01:49 CEST | Update | N/A |
| article html file updated | 18 April 2017 10:55 CEST | Original file | N/A |
| article xml uploaded. | 18 April 2017 10:54 CEST | Original file | https://www.mdpi.com/2310-2861/3/2/12/xml |
| article pdf uploaded. | 18 April 2017 10:54 CEST | Version of Record | https://www.mdpi.com/2310-2861/3/2/12/pdf |
