| article html file updated | 30 August 2025 02:30 CEST | Update | https://www.mdpi.com/2305-6320/5/1/18 |
| article html file updated | 21 August 2025 19:30 CEST | Update | - |
| article html file updated | 9 February 2020 05:32 CET | Update | - |
| article html file updated | 30 September 2019 12:50 CEST | Update | - |
| article html file updated | 1 May 2019 20:55 CEST | Update | - |
| article html file updated | 17 April 2019 19:53 CEST | Update | - |
| article html file updated | 28 March 2019 20:58 CET | Update | - |
| article html file updated | 29 March 2018 07:57 CEST | Update | - |
| article html file updated | 27 March 2018 16:35 CEST | Update | - |
| article html file updated | 5 February 2018 12:02 CET | Original file | - |
| article xml uploaded. | 5 February 2018 12:01 CET | Original file | https://www.mdpi.com/2305-6320/5/1/18/xml |
| article pdf uploaded. | 5 February 2018 12:01 CET | Version of Record | https://www.mdpi.com/2305-6320/5/1/18/pdf |
