| article html file updated | 30 August 2025 10:41 CEST | Update | https://www.mdpi.com/2304-8158/8/1/17 |
| article html file updated | 17 July 2022 21:40 CEST | Update | - |
| article html file updated | 11 February 2020 07:08 CET | Update | - |
| article html file updated | 12 October 2019 23:26 CEST | Update | - |
| article html file updated | 27 April 2019 10:32 CEST | Update | - |
| article html file updated | 13 April 2019 06:29 CEST | Update | - |
| article html file updated | 2 April 2019 23:08 CEST | Update | - |
| article html file updated | 14 January 2019 12:26 CET | Update | - |
| article xml file uploaded | 14 January 2019 12:24 CET | Update | https://www.mdpi.com/2304-8158/8/1/17/xml |
| article xml uploaded. | 14 January 2019 12:24 CET | Update | - |
| article pdf uploaded. | 14 January 2019 12:24 CET | Updated version of record | https://www.mdpi.com/2304-8158/8/1/17/pdf |
| article html file updated | 10 January 2019 09:06 CET | Original file | - |
| article pdf uploaded. | 10 January 2019 09:05 CET | Updated version of record | https://www.mdpi.com/2304-8158/8/1/17/pdf-vor |
| article xml uploaded. | 10 January 2019 09:05 CET | Update | - |
| article xml file uploaded | 10 January 2019 09:05 CET | Update | - |
| article xml file uploaded | 7 January 2019 11:44 CET | Original file | - |
| article pdf uploaded. | 7 January 2019 11:44 CET | Version of Record | https://www.mdpi.com/2304-8158/8/1/17/pdf-vor |
