| article html file updated | 10 February 2020 01:15 CET | Update | https://www.mdpi.com/2413-8851/2/3/57 |
| article html file updated | 5 October 2019 14:00 CEST | Update | - |
| article html file updated | 30 April 2019 02:33 CEST | Update | - |
| article html file updated | 15 April 2019 21:52 CEST | Update | - |
| article html file updated | 30 March 2019 20:09 CET | Update | - |
| article html file updated | 2 August 2018 09:15 CEST | Update | - |
| article html file updated | 20 July 2018 14:29 CEST | Update | - |
| article xml uploaded. | 20 July 2018 14:27 CEST | Update | https://www.mdpi.com/2413-8851/2/3/57/xml |
| article pdf uploaded. | 20 July 2018 14:27 CEST | Updated version of record | https://www.mdpi.com/2413-8851/2/3/57/pdf |
| article html file updated | 17 July 2018 11:23 CEST | Update | - |
| article pdf uploaded. | 17 July 2018 11:22 CEST | Updated version of record | https://www.mdpi.com/2413-8851/2/3/57/pdf-vor |
| article html file updated | 13 July 2018 12:52 CEST | Original file | - |
| article pdf uploaded. | 13 July 2018 12:51 CEST | Version of Record | https://www.mdpi.com/2413-8851/2/3/57/pdf-vor |
| article xml file uploaded | 13 July 2018 12:51 CEST | Original file | - |
