It is not new trend, people in thirld world are doomed to be testing...whatever. But, there are these guidelines of the declaration of Helsinki and Tokyo for human experiments ethics. I hope those were met, or else the research itself will not be recognized, and now if that was complied, either by coersion or temptation or threat shows the spineless, greedy and selfish nature of we...coward decendentants of once brave Gorkha's.