| article html file updated | 7 February 2020 14:45 CET | Update | https://www.mdpi.com/2313-433X/2/3/25 |
| article html file updated | 5 May 2019 04:31 CEST | Update | N/A |
| article html file updated | 15 September 2016 04:16 CEST | Update | N/A |
| article xml uploaded. | 15 September 2016 04:15 CEST | Update | https://www.mdpi.com/2313-433X/2/3/25/xml |
| article xml uploaded. | 15 September 2016 04:15 CEST | Update | N/A |
| article pdf uploaded. | 15 September 2016 04:15 CEST | Updated version of record | https://www.mdpi.com/2313-433X/2/3/25/pdf |
| article pdf uploaded. | 12 September 2016 10:52 CEST | Updated version of record | https://www.mdpi.com/2313-433X/2/3/25/pdf-vor |
| article html file updated | 9 September 2016 12:05 CEST | Original file | N/A |
| article xml uploaded. | 9 September 2016 12:03 CEST | Update | N/A |
| article xml uploaded. | 9 September 2016 12:03 CEST | Original file | N/A |
| article pdf uploaded. | 9 September 2016 12:03 CEST | Version of Record | https://www.mdpi.com/2313-433X/2/3/25/pdf-vor |
