| article html file updated | 14 August 2026 22:17 CEST | Update | https://www.mdpi.com/2073-4425/9/2/92 |
| article html file updated | 30 August 2025 02:37 CEST | Update | N/A |
| article html file updated | 16 July 2022 09:16 CEST | Update | N/A |
| article html file updated | 9 February 2020 06:41 CET | Update | N/A |
| article html file updated | 30 September 2019 19:36 CEST | Update | N/A |
| article html file updated | 1 May 2019 18:20 CEST | Update | N/A |
| article html file updated | 17 April 2019 17:39 CEST | Update | N/A |
| article html file updated | 28 March 2019 23:25 CET | Update | N/A |
| article html file updated | 14 March 2018 17:07 CET | Update | N/A |
| article html file updated | 19 February 2018 17:53 CET | Original file | N/A |
| article xml uploaded. | 19 February 2018 17:52 CET | Update | https://www.mdpi.com/2073-4425/9/2/92/xml |
| article xml uploaded. | 19 February 2018 17:52 CET | Update | N/A |
| article xml uploaded. | 19 February 2018 17:52 CET | Update | N/A |
| article xml uploaded. | 19 February 2018 17:52 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2018 17:52 CET | Updated version of record | https://www.mdpi.com/2073-4425/9/2/92/pdf |
| article pdf uploaded. | 14 February 2018 16:11 CET | Version of Record | N/A |
