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PART I - Participant's Information. Please answer all the questions and click "CONTINUE" at the bottom of the page. If you wish to pause and continue the survey at another time, please click "Save Page and Continue Later". |
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3. How many years have you been practicing as a Consultant? |
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4. How many endoscopies do you perform a year? |
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| 5. On an average, how many Barrett's cases do you see a year? | | |
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6. Do you use NBI in routine diagnostic endoscopy?
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| 7. How many cases a day do you use this for? | | |
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8. Do you use optical magnification in routine diagnostic endoscopy?
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| 9. How many cases a day do you use this for? | | |
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| 10. Your Email Address (to allow us to share the study results with you later) | | |
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PART II - This part comprises 100 NBI/WLE images, presented in 5 sections of 20 images each. Please view and rate all the images provided according to the study guidelines provided. Please select ONE answer only.
View/Download the study guidelines here: Open/Download File To save a copy, right-click on the link above.
After rating each section, please click the “CONTINUE” button at the bottom of the page to go to the next section.
At any time, you may click on the “back” button on the top left hand corner of the page to go back to the previous page. Please do not use your browser “BACK” button.
If you wish to pause and continue the survey at another time, please click "Save Page and Continue Later". |
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1. Image 1
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2. Image 2
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3. Image 3
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4. Image 4
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5. Image 5
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6. Image 6
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7. Image 7
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8. Image 8
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9. Image 9
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10. Image 10
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11. Image 11
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12. Image 12
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13. Image 13
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14. Image 14
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15. Image 15
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16. Image 16
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17. Image 17
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18. Image 18
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19. Image 19
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20. Image 20
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21. Image 21
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22. Image 22
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23. Image 23
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24. Image 24
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25. Image 25
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26. Image 26
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27. Image 27
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28. Image 28
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29. Image 29
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30. Image 30
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31. Image 31
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32. Image 32
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33. Image 33
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34. Image 34
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35. Image 35
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36. Image 36
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37. Image 37
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38. Image 38
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39. Image 39
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40. Image 40
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41. Image 41
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42. Image 42
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43. Image 43
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44. Image 44
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45. Image 45
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46. Image 46
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47. Image 47
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48. Image 48
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49. Image 49
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50. Image 50
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51. Image 51
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52. Image 52
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53. Image 53
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54. Image 54
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55. Image 55
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56. Image 56
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57. Image 57
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58. Image 58
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59. Image 59
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60. Image 60
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61. Image 61
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62. Image 62
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63. Image 63
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64. Image 64
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65. Image 65
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66. Image 66
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67. Image 67
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68. Image 68
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69. Image 69
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70. Image 70
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71. Image 71
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72. Image 72
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73. Image 73
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74. Image 74
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75. Image 75
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76. Image 76
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77. Image 77
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78. Image 78
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79. Image 79
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80. Image 80
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81. Image 81
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82. Image 82
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83. Image 83
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84. Image 84
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85. Image 85
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86. Image 86
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87. Image 87
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88. Image 88
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89. Image 89
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90. Image 90
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91. Image 91
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92. Image 92
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93. Image 93
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94. Image 94
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95. Image 95
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96. Image 96
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97. Image 97
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98. Image 98
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99. Image 99
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100. Image 100
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PART III - This part comprises 50 NBI images placed alongside the corresponding WLE images, presented in 2 sections of 25 sets of images each.
Please view and rate all the images provided according to the same guidelines provided in Part II. After rating each section, please click the “CONTINUE” button at the bottom of the page to go to the next section. At the end of the last section, please click "FINISH" to complete the survey.
At any time, you may click on the “back” button on the top left hand corner of the page to return to the previous page. Please do not use your browser “BACK” button.
If you wish to pause and continue the survey at another time, please click "Save Page and Continue Later". |
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1. Image W1
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2. Image W2
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3. Image W3
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4. Image W4
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5. Image W5
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6. Image W6
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7. Image W7
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8. Image W8
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9. Image W9
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10. Image W10
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11. Image W11
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12. Image W12
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13. Image W13
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14. Image W14
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15. Image W15
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16. Image W16
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17. Image W17
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18. Image W18
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19. Image W19
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20. Image W20
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21. Image W21
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22. Image W22
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23. Image W23
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24. Image W24
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25. Image W25
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26. Image W26
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27. Image W27
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28. Image W28
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29. Image W29
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30. Image W30
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31. Image W31
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32. Image W32
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33. Image W33
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34. Image W34
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35. Image W35
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36. Image W36
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37. Image W37
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38. Image W38
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39. Image W39
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40. Image W40
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41. Image W41
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42. Image W42
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43. Image W43
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44. Image W44
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45. Image W45
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46. Image W46
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47. Image W47
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48. Image W48
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49. Image W49
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50. Image W50
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