| article html file updated | 30 August 2025 02:41 CEST | Update | https://www.mdpi.com/1660-3397/16/2/72 |
| article html file updated | 16 July 2022 09:23 CEST | Update | N/A |
| article html file updated | 9 February 2020 07:15 CET | Update | N/A |
| article html file updated | 1 May 2019 17:08 CEST | Update | N/A |
| article html file updated | 17 April 2019 16:31 CEST | Update | N/A |
| article html file updated | 29 March 2019 00:38 CET | Update | N/A |
| article html file updated | 14 March 2018 17:07 CET | Update | N/A |
| article html file updated | 22 February 2018 12:44 CET | Update | N/A |
| article html file updated | 22 February 2018 12:43 CET | Original file | N/A |
| article xml uploaded. | 22 February 2018 12:43 CET | Update | https://www.mdpi.com/1660-3397/16/2/72/xml |
| article xml uploaded. | 22 February 2018 12:43 CET | Update | N/A |
| article pdf uploaded. | 22 February 2018 12:43 CET | Updated version of record | https://www.mdpi.com/1660-3397/16/2/72/pdf |
| article xml uploaded. | 22 February 2018 12:41 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2018 12:41 CET | Version of Record | N/A |
