| article html file updated | 30 August 2025 10:32 CEST | Update | https://www.mdpi.com/2218-273X/9/1/12 |
| article html file updated | 17 July 2022 20:24 CEST | Update | - |
| article html file updated | 11 February 2020 06:21 CET | Update | - |
| article html file updated | 12 October 2019 18:56 CEST | Update | - |
| article html file updated | 27 April 2019 12:12 CEST | Update | - |
| article html file updated | 13 April 2019 08:11 CEST | Update | - |
| article html file updated | 2 April 2019 21:21 CEST | Update | - |
| article html file updated | 29 January 2019 04:48 CET | Update | - |
| article html file updated | 8 January 2019 10:13 CET | Original file | - |
| article supplementary file uploaded. | 8 January 2019 10:11 CET | - | https://www.mdpi.com/2218-273X/9/1/12#supplementary |
| article pdf uploaded. | 8 January 2019 10:11 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/1/12/pdf |
| article xml uploaded. | 8 January 2019 10:11 CET | Update | https://www.mdpi.com/2218-273X/9/1/12/xml |
| article xml file uploaded | 8 January 2019 10:11 CET | Update | - |
| article supplementary file uploaded. | 2 January 2019 12:51 CET | - | https://www.mdpi.com/2218-273X/9/1/12#supplementary |
| article pdf uploaded. | 2 January 2019 12:51 CET | Version of Record | https://www.mdpi.com/2218-273X/9/1/12/pdf-vor |
| article xml file uploaded | 2 January 2019 12:51 CET | Original file | - |
