| article html file updated | 9 February 2020 23:33 CET | Update | https://www.mdpi.com/2410-387X/2/3/13 |
| article html file updated | 5 October 2019 03:12 CEST | Update | N/A |
| article html file updated | 30 April 2019 06:08 CEST | Update | N/A |
| article html file updated | 16 April 2019 01:22 CEST | Update | N/A |
| article html file updated | 30 March 2019 16:01 CET | Update | N/A |
| article html file updated | 1 August 2018 09:54 CEST | Update | N/A |
| article html file updated | 2 July 2018 05:35 CEST | Update | N/A |
| article pdf uploaded. | 2 July 2018 05:34 CEST | Updated version of record | https://www.mdpi.com/2410-387X/2/3/13/pdf |
| article xml uploaded. | 2 July 2018 05:34 CEST | Update | https://www.mdpi.com/2410-387X/2/3/13/xml |
| article xml file uploaded | 2 July 2018 05:34 CEST | Update | N/A |
| article html file updated | 30 June 2018 13:41 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2018 13:40 CEST | Version of Record | https://www.mdpi.com/2410-387X/2/3/13/pdf-vor |
| article xml file uploaded | 30 June 2018 13:40 CEST | Original file | N/A |