| article html file updated | 15 August 2026 05:10 CEST | Update | https://www.mdpi.com/2227-7080/6/3/70 |
| article html file updated | 10 February 2020 03:41 CET | Update | N/A |
| article html file updated | 6 October 2019 03:58 CEST | Update | N/A |
| article html file updated | 29 April 2019 21:44 CEST | Update | N/A |
| article html file updated | 15 April 2019 16:46 CEST | Update | N/A |
| article html file updated | 31 March 2019 03:02 CEST | Update | N/A |
| article html file updated | 1 August 2018 00:31 CEST | Original file | N/A |
| article pdf uploaded. | 31 July 2018 17:50 CEST | Updated version of record | https://www.mdpi.com/2227-7080/6/3/70/pdf |
| article xml uploaded. | 31 July 2018 17:50 CEST | Update | https://www.mdpi.com/2227-7080/6/3/70/xml |
| article xml file uploaded | 31 July 2018 17:50 CEST | Update | N/A |
| article pdf uploaded. | 30 July 2018 17:44 CEST | Updated version of record | https://www.mdpi.com/2227-7080/6/3/70/pdf-vor |
| article pdf uploaded. | 30 July 2018 17:35 CEST | Version of Record | https://www.mdpi.com/2227-7080/6/3/70/pdf-vor |
| article xml file uploaded | 30 July 2018 17:35 CEST | Original file | N/A |
