| article html file updated | 30 August 2025 10:37 CEST | Update | https://www.mdpi.com/1648-9144/55/1/7 |
| article html file updated | 17 July 2022 21:07 CEST | Update | N/A |
| article html file updated | 18 March 2021 08:32 CET | Update | N/A |
| article html file updated | 11 February 2020 06:47 CET | Update | N/A |
| article html file updated | 12 October 2019 21:29 CEST | Update | N/A |
| article html file updated | 27 April 2019 11:14 CEST | Update | N/A |
| article html file updated | 13 April 2019 07:13 CEST | Update | N/A |
| article html file updated | 2 April 2019 22:20 CEST | Update | N/A |
| article html file updated | 29 January 2019 05:28 CET | Update | N/A |
| article html file updated | 7 January 2019 11:20 CET | Original file | N/A |
| article pdf uploaded. | 7 January 2019 11:18 CET | Updated version of record | https://www.mdpi.com/1648-9144/55/1/7/pdf |
| article xml uploaded. | 7 January 2019 11:18 CET | Update | https://www.mdpi.com/1648-9144/55/1/7/xml |
| article xml file uploaded | 7 January 2019 11:18 CET | Update | N/A |
| article pdf uploaded. | 4 January 2019 16:50 CET | Updated version of record | https://www.mdpi.com/1648-9144/55/1/7/pdf-vor |
| article pdf uploaded. | 4 January 2019 16:34 CET | Version of Record | https://www.mdpi.com/1648-9144/55/1/7/pdf-vor |
| article xml file uploaded | 4 January 2019 16:34 CET | Original file | N/A |
