| article html file updated | 30 August 2025 02:36 CEST | Update | https://www.mdpi.com/2297-8739/5/1/14 |
| article html file updated | 16 July 2022 09:13 CEST | Update | N/A |
| article html file updated | 9 February 2020 06:27 CET | Update | N/A |
| article html file updated | 30 September 2019 18:16 CEST | Update | N/A |
| article html file updated | 1 May 2019 18:51 CEST | Update | N/A |
| article html file updated | 17 April 2019 18:06 CEST | Update | N/A |
| article html file updated | 28 March 2019 22:55 CET | Update | N/A |
| article html file updated | 27 March 2018 15:14 CEST | Update | N/A |
| article html file updated | 12 February 2018 16:30 CET | Original file | N/A |
| article xml uploaded. | 12 February 2018 16:29 CET | Update | https://www.mdpi.com/2297-8739/5/1/14/xml |
| article xml uploaded. | 12 February 2018 16:29 CET | Update | N/A |
| article xml uploaded. | 12 February 2018 16:29 CET | Original file | N/A |
| article pdf uploaded. | 12 February 2018 16:29 CET | Version of Record | https://www.mdpi.com/2297-8739/5/1/14/pdf |