| article html file updated | 14 September 2021 11:29 CEST | Update | https://www.mdpi.com/2254-9625/10/1/18 |
| article xml uploaded. | 14 September 2021 11:28 CEST | Update | https://www.mdpi.com/2254-9625/10/1/18/xml |
| article html file updated | 1 April 2020 12:07 CEST | Update | - |
| article html file updated | 14 February 2020 11:14 CET | Update | - |
| article html file updated | 17 December 2019 03:09 CET | Original file | - |
| article pdf uploaded. | 17 December 2019 03:08 CET | Updated version of record | https://www.mdpi.com/2254-9625/10/1/18/pdf |
| article xml uploaded. | 17 December 2019 03:08 CET | Update | - |
| article xml file uploaded | 17 December 2019 03:08 CET | Update | - |
| article pdf uploaded. | 20 November 2019 06:59 CET | Version of Record | https://www.mdpi.com/2254-9625/10/1/18/pdf-vor |
| article xml file uploaded | 20 November 2019 06:59 CET | Original file | - |
