| article html file updated | 24 December 2025 14:08 CET | Update | https://www.mdpi.com/1648-9144/53/3/139 |
| article html file updated | 30 August 2025 02:44 CEST | Update | - |
| article html file updated | 21 August 2025 19:33 CEST | Update | - |
| article html file updated | 16 July 2022 09:28 CEST | Update | - |
| article html file updated | 9 February 2020 07:36 CET | Update | - |
| article html file updated | 1 May 2019 16:23 CEST | Update | - |
| article html file updated | 17 April 2019 15:49 CEST | Update | - |
| article html file updated | 29 March 2019 01:27 CET | Update | - |
| article html file updated | 25 June 2018 12:21 CEST | Update | - |
| article html file updated | 15 June 2018 09:13 CEST | Original file | - |
| article pdf uploaded. | 25 February 2018 10:53 CET | Version of Record | https://www.mdpi.com/1648-9144/53/3/139/pdf |