| article html file updated | 9 February 2020 07:44 CET | Update | https://www.mdpi.com/2075-4701/8/3/150 |
| article html file updated | 1 October 2019 01:39 CEST | Update | N/A |
| article html file updated | 1 May 2019 16:06 CEST | Update | N/A |
| article html file updated | 17 April 2019 15:35 CEST | Update | N/A |
| article html file updated | 29 March 2019 01:46 CET | Update | N/A |
| article html file updated | 27 March 2018 05:17 CEST | Update | N/A |
| article html file updated | 28 February 2018 09:39 CET | Original file | N/A |
| article xml uploaded. | 28 February 2018 09:37 CET | Original file | https://www.mdpi.com/2075-4701/8/3/150/xml |
| article pdf uploaded. | 28 February 2018 09:37 CET | Updated version of record | https://www.mdpi.com/2075-4701/8/3/150/pdf |
| article pdf uploaded. | 26 February 2018 16:05 CET | Version of Record | https://www.mdpi.com/2075-4701/8/3/150/pdf-vor |
