Authors: Hesna B, Sadiye G, Gonul V, Ozcan E, Murat A and Orhan D
Authors: Manolov V*, Petrova J, Hadjidekova S, Petrova M, Traykov L, Tarnovska-Kadreva R, Yaneva- Sirakova T, Vasilev V, Tzatchev K, Marinov B, Paskaleva-Peycheva V, Emilova R, Bogov I, Gramatikova Z and Dimitrov G
Authors: Buenaflor FGB, Navarro JC*, Lara KJA and Venketasubramanian N
Authors: Krishnaiah B* and Ermak D