| article html file updated | 10 February 2020 22:33 CET | Update | https://www.mdpi.com/2076-0787/7/4/122 |
| article html file updated | 28 April 2019 05:18 CEST | Update | N/A |
| article html file updated | 14 April 2019 01:23 CEST | Update | N/A |
| article html file updated | 2 April 2019 00:18 CEST | Update | N/A |
| article html file updated | 22 November 2018 02:29 CET | Update | N/A |
| article html file updated | 22 November 2018 02:29 CET | Update | N/A |
| article pdf uploaded. | 22 November 2018 02:28 CET | Updated version of record | https://www.mdpi.com/2076-0787/7/4/122/pdf |
| article xml file uploaded | 22 November 2018 02:28 CET | Update | https://www.mdpi.com/2076-0787/7/4/122/xml |
| article xml file uploaded | 22 November 2018 02:28 CET | Update | N/A |
| article pdf uploaded. | 22 November 2018 02:28 CET | Updated version of record | https://www.mdpi.com/2076-0787/7/4/122/pdf-vor |
| article xml uploaded. | 22 November 2018 02:28 CET | Update | N/A |
| article html file updated | 22 November 2018 02:12 CET | Update | N/A |
| article pdf uploaded. | 22 November 2018 02:10 CET | Updated version of record | https://www.mdpi.com/2076-0787/7/4/122/pdf-vor |
| article xml uploaded. | 22 November 2018 02:10 CET | Update | N/A |
| article xml file uploaded | 22 November 2018 02:10 CET | Update | N/A |
| article html file updated | 21 November 2018 11:02 CET | Original file | N/A |
| article xml file uploaded | 21 November 2018 11:01 CET | Update | N/A |
| article pdf uploaded. | 21 November 2018 11:01 CET | Version of Record | https://www.mdpi.com/2076-0787/7/4/122/pdf-vor |
| article xml uploaded. | 21 November 2018 11:01 CET | Original file | N/A |
