| article html file updated | 14 August 2026 16:53 CEST | Update | https://www.mdpi.com/2076-3387/7/3/30 |
| article html file updated | 8 February 2020 14:05 CET | Update | N/A |
| article html file updated | 26 September 2019 16:09 CEST | Update | N/A |
| article html file updated | 3 May 2019 05:53 CEST | Update | N/A |
| article html file updated | 27 October 2017 09:17 CEST | Update | N/A |
| article html file updated | 21 August 2017 13:56 CEST | Original file | N/A |
| article xml uploaded. | 21 August 2017 13:55 CEST | Original file | https://www.mdpi.com/2076-3387/7/3/30/xml |
| article pdf uploaded. | 21 August 2017 13:55 CEST | Version of Record | https://www.mdpi.com/2076-3387/7/3/30/pdf |
