Sir: Although Imran Khan has been at the centre of various controversies on many occasions, his untiring efforts in fundraising for social causes are laudable. Most notable are his efforts in founding the charitable hospital Shaukat Khanum Memorial Cancer Hospital and Research Centre (SKMCH), as a tribute to his mother.Recently, I underwent surgery at SKMCH and as daunting as the thought of entering a cancer hospital is, I can safely say the whole experience was exceptional, starting from the doctors’ appointments, registration processes to the hospitality and dedication of the staff.What’s truly commendable is the non-existence of class difference in treatment of the rich and the poor and that all patients are given the same respect and kindness. Hats off to Imran Khan and his team. God bless you! Iffat RathoreIslamabad