| article html file updated | 30 August 2025 04:04 CEST | Update | https://www.mdpi.com/2218-273X/8/2/29 |
| article html file updated | 16 July 2022 20:36 CEST | Update | - |
| article html file updated | 9 February 2020 18:30 CET | Update | - |
| article html file updated | 3 October 2019 19:54 CEST | Update | - |
| article html file updated | 30 April 2019 17:54 CEST | Update | - |
| article html file updated | 16 April 2019 18:20 CEST | Update | - |
| article html file updated | 30 March 2019 03:10 CET | Update | - |
| article html file updated | 27 June 2018 07:37 CEST | Update | - |
| article html file updated | 22 May 2018 10:54 CEST | Update | - |
| article xml uploaded. | 22 May 2018 10:52 CEST | Update | https://www.mdpi.com/2218-273X/8/2/29/xml |
| article pdf uploaded. | 22 May 2018 10:52 CEST | Updated version of record | https://www.mdpi.com/2218-273X/8/2/29/pdf |
| article html file updated | 21 May 2018 16:18 CEST | Original file | - |
| article supplementary file uploaded. | 21 May 2018 16:17 CEST | - | https://www.mdpi.com/2218-273X/8/2/29#supplementary |
| article xml file uploaded | 21 May 2018 16:17 CEST | Original file | - |
