| article html file updated | 10 February 2020 22:00 CET | Update | https://www.mdpi.com/2227-7390/6/11/261 |
| article html file updated | 10 October 2019 15:31 CEST | Update | N/A |
| article html file updated | 28 April 2019 06:36 CEST | Update | N/A |
| article html file updated | 14 April 2019 02:31 CEST | Update | N/A |
| article html file updated | 1 April 2019 22:52 CEST | Update | N/A |
| article html file updated | 27 November 2018 12:40 CET | Update | N/A |
| article html file updated | 21 November 2018 10:36 CET | Original file | N/A |
| article pdf uploaded. | 21 November 2018 10:35 CET | Updated version of record | https://www.mdpi.com/2227-7390/6/11/261/pdf |
| article xml uploaded. | 21 November 2018 10:35 CET | Update | https://www.mdpi.com/2227-7390/6/11/261/xml |
| article xml file uploaded | 21 November 2018 10:35 CET | Update | N/A |
| article pdf uploaded. | 18 November 2018 10:17 CET | Version of Record | https://www.mdpi.com/2227-7390/6/11/261/pdf-vor |
| article xml file uploaded | 18 November 2018 10:17 CET | Original file | N/A |
