| article html file updated | 8 February 2020 14:18 CET | Update | https://www.mdpi.com/2313-433X/3/3/35 |
| article html file updated | 26 September 2019 17:12 CEST | Update | N/A |
| article html file updated | 3 May 2019 05:29 CEST | Update | N/A |
| article html file updated | 23 August 2017 16:48 CEST | Original file | N/A |
| article xml uploaded. | 23 August 2017 16:46 CEST | Update | https://www.mdpi.com/2313-433X/3/3/35/xml |
| article xml uploaded. | 23 August 2017 16:46 CEST | Original file | N/A |
| article pdf uploaded. | 23 August 2017 16:46 CEST | Version of Record | https://www.mdpi.com/2313-433X/3/3/35/pdf |
