| article html file updated | 30 August 2025 04:09 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1371 |
| article html file updated | 16 July 2022 20:47 CEST | Update | - |
| article html file updated | 9 February 2020 19:20 CET | Update | - |
| article html file updated | 4 October 2019 00:58 CEST | Update | - |
| article html file updated | 30 April 2019 15:59 CEST | Update | - |
| article html file updated | 16 April 2019 16:28 CEST | Update | - |
| article html file updated | 30 March 2019 05:21 CET | Update | - |
| article html file updated | 27 June 2018 13:43 CEST | Update | - |
| article html file updated | 29 May 2018 10:20 CEST | Original file | - |
| article pdf uploaded. | 29 May 2018 10:19 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/6/1371/pdf |
| article xml uploaded. | 29 May 2018 10:19 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1371/xml |
| article xml file uploaded | 29 May 2018 10:19 CEST | Update | - |
| article pdf uploaded. | 28 May 2018 15:46 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/6/1371/pdf-vor |
| article pdf uploaded. | 28 May 2018 15:43 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/6/1371/pdf-vor |
| article pdf uploaded. | 28 May 2018 15:42 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/6/1371/pdf-vor |
| article xml file uploaded | 28 May 2018 15:42 CEST | Original file | - |
