On 2013 Nov 01, Erick H Turner commented:

A related idea that might be interesting would be to see how many journals explicitly welcome submissions regardless of the strength and direction of results. The ICMJE has declared that its members journals have an "obligation to publish negative studies" (http://www.icmje.org/publishing_1negative.html), but it seems that few journals have incorporated this directive into their policies.

On 2013 Nov 01, Erick H Turner commented:

A related idea that might be interesting would be to see how many journals explicitly welcome submissions regardless of the strength and direction of results. The ICMJE has declared that its members journals have an "obligation to publish negative studies" (http://www.icmje.org/publishing_1negative.html), but it seems that few journals have incorporated this directive into their policies.