| article html file updated | 15 August 2026 15:14 CEST | Update | https://www.mdpi.com/2227-9067/6/1/14 |
| article html file updated | 11 February 2020 10:35 CET | Update | N/A |
| article html file updated | 27 April 2019 03:17 CEST | Update | N/A |
| article html file updated | 12 April 2019 23:17 CEST | Update | N/A |
| article html file updated | 3 April 2019 07:14 CEST | Update | N/A |
| article html file updated | 27 January 2019 02:47 CET | Update | N/A |
| article html file updated | 23 January 2019 03:07 CET | Update | N/A |
| article pdf uploaded. | 23 January 2019 03:04 CET | Updated version of record | https://www.mdpi.com/2227-9067/6/1/14/pdf |
| article xml uploaded. | 23 January 2019 03:04 CET | Update | https://www.mdpi.com/2227-9067/6/1/14/xml |
| article xml file uploaded | 23 January 2019 03:04 CET | Update | N/A |
| article html file updated | 21 January 2019 20:51 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2019 20:50 CET | Updated version of record | https://www.mdpi.com/2227-9067/6/1/14/pdf-vor |
| article xml uploaded. | 21 January 2019 20:50 CET | Update | N/A |
| article xml file uploaded | 21 January 2019 20:50 CET | Update | N/A |
| article pdf uploaded. | 21 January 2019 16:24 CET | Updated version of record | https://www.mdpi.com/2227-9067/6/1/14/pdf-vor |
| article xml file uploaded | 21 January 2019 16:13 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2019 16:13 CET | Version of Record | https://www.mdpi.com/2227-9067/6/1/14/pdf-vor |
