"Model name";Equations;Reference "Empirical model";"log (Lm) = –0.1189 + 0.9157* log (Lmax)";"Binohlan and Froese 2009" "GSI based model";"L m = TL vs. GSI";"Hossain et al. 2010" "Logistic model";"PMI = 100/[1 + exp{–f (TLm–TL50)}]";"King 2007"