Karadžić Banjac Milica and Kovačević Strahinja and Anojčić Jasmina and Jevrić Lidija and Podunavac-Kuzmanović Sanja and Gadžurić Slobodan and Kuzminac Ivana and Nikolić Andrea and Savić Marina and Sakač Marija: Sum of ranking differences and generalized pair correlation method in selection of optimal lipophilicity parameters of novel anticancer steroidal derivatives.