| article html file updated | 30 August 2025 10:27 CEST | Update | https://www.mdpi.com/1996-1073/12/1/110 |
| article html file updated | 17 July 2022 19:41 CEST | Update | - |
| article html file updated | 11 February 2020 05:53 CET | Update | - |
| article html file updated | 12 October 2019 16:04 CEST | Update | - |
| article html file updated | 27 April 2019 13:12 CEST | Update | - |
| article html file updated | 13 April 2019 09:12 CEST | Update | - |
| article html file updated | 2 April 2019 20:14 CEST | Update | - |
| article html file updated | 16 January 2019 06:43 CET | Update | - |
| article html file updated | 4 January 2019 06:37 CET | Update | - |
| article pdf uploaded. | 4 January 2019 06:35 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/1/110/pdf |
| article xml uploaded. | 4 January 2019 06:35 CET | Update | https://www.mdpi.com/1996-1073/12/1/110/xml |
| article xml file uploaded | 4 January 2019 06:35 CET | Update | - |
| article html file updated | 30 December 2018 12:43 CET | Original file | - |
| article pdf uploaded. | 30 December 2018 12:40 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/1/110/pdf-vor |
| article xml uploaded. | 30 December 2018 12:40 CET | Update | - |
| article xml file uploaded | 30 December 2018 12:40 CET | Update | - |
| article pdf uploaded. | 30 December 2018 04:19 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/1/110/pdf-vor |
| article supplementary file uploaded. | 29 December 2018 12:09 CET | - | https://www.mdpi.com/1996-1073/12/1/110#supplementary |
| article pdf uploaded. | 29 December 2018 12:09 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/1/110/pdf-vor |
| article xml file uploaded | 29 December 2018 12:09 CET | Update | - |
| article pdf uploaded. | 29 December 2018 12:06 CET | Version of Record | https://www.mdpi.com/1996-1073/12/1/110/pdf-vor |
| article xml file uploaded | 29 December 2018 12:06 CET | Original file | - |
