Section to complete information about primary and secondary outcomes including. It includes the metric or method of measurement used and, the time point for every outcome.
      Primary outcome(s): 
    
            
                    Overall Survival: (Time from recruitment until death from any cause). Measurement time: 24 months        
         
 
      Key secondary outcomes: 
    
            
                    1.	Platelets (Platelets count). Measurement time: At diagnosis, 4 or 6 weeks after first line of chemotherapy and Months 3, 6, 9, 12, 15 and, 18 of treatment.
2.	EGF serum concentration (Concentration of EGF in serum). Measurement time: At diagnosis, 4 or 6 weeks after first line of chemotherapy and Months 3, 6, 9, 12, 15 and, 18 of treatment. 
3.	Immune status of the patient (Percent and absolute value of T CD4+, T CD8+CD28- cells and TCD4/CD8 index, T regulators cells). Measurement time: 4 or 6 weeks after first line of chemotherapy and Months 3, 6, 9, 12, 15 and, 18 of treatment