| article html file updated | 15 August 2026 01:52 CEST | Update | https://www.mdpi.com/2220-9964/7/5/191 |
| article html file updated | 11 September 2021 09:34 CEST | Update | N/A |
| article html file updated | 9 February 2020 17:53 CET | Update | N/A |
| article html file updated | 3 October 2019 16:09 CEST | Update | N/A |
| article html file updated | 30 April 2019 19:11 CEST | Update | N/A |
| article html file updated | 16 April 2019 19:39 CEST | Update | N/A |
| article html file updated | 30 March 2019 01:33 CET | Update | N/A |
| article html file updated | 30 May 2018 15:50 CEST | Update | N/A |
| article html file updated | 17 May 2018 11:45 CEST | Original file | N/A |
| article xml uploaded. | 17 May 2018 11:44 CEST | Update | https://www.mdpi.com/2220-9964/7/5/191/xml |
| article pdf uploaded. | 17 May 2018 11:44 CEST | Updated version of record | https://www.mdpi.com/2220-9964/7/5/191/pdf |
| article pdf uploaded. | 16 May 2018 18:54 CEST | Updated version of record | https://www.mdpi.com/2220-9964/7/5/191/pdf-vor |
| article xml file uploaded | 16 May 2018 18:52 CEST | Original file | N/A |
| article pdf uploaded. | 16 May 2018 18:52 CEST | Version of Record | https://www.mdpi.com/2220-9964/7/5/191/pdf-vor |
