https://www.aieop.org/study/WAS
474e1143-0bb3-4a27-8300-ecc7eec88d27_ZXlKaGJHY2lPaUpJVXpVeE1pSjkuOUZ5bkh4MnRsazk2VGh0UnAvektybUdramFhQmtwMVRHUmVoVUdjQkE5K2E4R3R0V0ZkdUlKeFIrYmxhREFRc2VtbEYydjFveFBxb09wOXJjSTBUYmY3MGQ0WjlKUE1iUmpQSE5LVUYwbUd6Y08yZ1FmM3U1dlo0SjdPRnVocFhaeitCMmtidVUzSXNDSVhEMnJIcS9IV3lodzhXZDVwQUZFbHFSUXNZd0xKY005a0pXZllnUzY4eTkxSXNzWlhHUk9jTzk2ZnRoNjRySE5Lb3hjT2laWkdWTkV5NVdTKzMzaVRzaE02N0VZTGFmbkd6ekJ1OFVZenpIdEdqQkJXZ2VQaHQ4cVFPSG5BS280cFNsWXZCdVFvTGV2U3EwaGZrNG00YjBUUzJPTUM4LzBhWGhTYUtNSS82UE5GQVpwYjFEV1dlSldHK2syeFF4REFtaVJvN0NubE1ZY013MnkrRFNqSmVCcjhZd2VxZGJDdU03ckxhYS92YTBIMmRreHl3cmhoMzFJQ2phT3BsUHUrQlV6QUtpT3EwSzVHYWdrYzNmV1RlQXNKZHphMVJ4YS9pWS9HcTZNOTI5L1QyaWt6bks0MVh5WXZGM3lCUVc5MnIvSmpMNFZFc01qaEZOQ0pQVWhpeDY2eE8yVmtEV1JLUnRDbVZxamIxaWV3VXhIZ1I3TVBkTnhZcWE1Yi9DQkV5QUovU3E0WnJUc0hvM1RqTzIwRHVBM3ZCcHFJTnZkeW0za1F6S25MYzlTWjRvZGtZQ21KL3dIR0ZVYUIwYWF0NkF5M0Y1dlBvVllEdlpmOEw5VmE4U056WXV6bCtJTVY0cDdCYllJbS94eVFPRFdQYWR3YXJJWXUwckxudmk0SDFnZ1E2TnM3TW5DWG5DVFB0azNFKzFKR0J0WHNBUEhhSmZZeTl6ekg4cVA0SEpzdnZGbVp0NUJlK0h1YTE3aXZYdW5pM0NwWkNycnlXaGVGNlJZM3liZVJUanJWemNScUZ6Wk9DVmNLM25NSVJwWXVjcVQ0aXVBVnRTNStmVTRrMXhSeXJ6cXFrdjljSUZmZEpYdVJ0b2xaZlNpeGRud2xLdXZUQ2lSclBlR3JvaVYvOWV5bGRrRWt0Z3A1Z0tONUFqOVAxcHRDY3FBWnc5NHZiYzdtSUVSMmJUWllFdWw3SVg5ZDQ4a0FoNStONmlHRUVxNi9JZEJVZ2d4c2dWd1dFRWNUMGloY3hsTGhPRkJVcER3Nk0wUDVtVEZIdUpoQzZXQ1IwRjlqYUY5aklLQndHNUtrT042Nzl0Nmo1bWhQZ2Y0c09TUlJ4aXZXT1JWK2tOd09oMnloZkN4Y0s1S2NjL05HQ3czOGEvZHFnT2JuSUQ2c1Bkb2tIdEN6V1BvT1F5YmwvajY2SGJIWW55bU5MVThyckIyQmJJTStRNVZaQ0MxbGwvK2NSRUJBZm1BSHF6VWEyK0xCRmh1UlJKcTNXaXUzU0RlTUxhTVBQS3Rsc25KaHdvZ2tqSEN2VXpzMUtIc0xqV2N4RU9aRkxxWHczNG5UMHRZRjJNKzNBYTRHUzBUZWpKVFAwd2FHL2Y3aml0V3AzN2FrZDdWSWJRZXIwb202VDNQQVhyVmRZa3FPV2grR2Fpbkw1Q3J1ci8yN2NYUG50UEU5bm9kY2s0VW1iaWhBalBjeVpuYSt5Ui9idEdxNk1XcExMRWhWTUdtTzBVMWttK2YzWGtRQmp4ajR4eXpLeU1Hb1hOREFQcm9URGRhbFJoam1Ea1QrWXg2WWd5YlN0K1AwOUp3VjNFdG9wTVAwU1dSVnVSM0VxcEMwMlk3ak9vL2wzODN5UzBlNTFrYTdCUS9qTFVBd0dUeEpaZ3ZGUnpwTnhFL0tDVDQzSjZ4Nys5MHlLMk1TZkIxN3NkYTA0a0RDcFczcHpHVjR5UTZNUEtDT1ZadDFnQXJmbDNpZEdnQ1BBbFVqdXBNL09iMG1kOTJaRFpGaXNzYXo5MWdRRGZzTVEwZnU5a3ZCbmpSL0dSTDRrcEtwb2l0ZDhaZnMzdFlkdlRjTHlDSTdPSWpsOWJiek83RnBzZTdJalRCZG9mRTlpQW54dUUrbU1QUmhjRFV1WGpuRVpoeFRDMk5rbXJUTXYwYkdRV25WKzYrSWdMWlJYZ1Q4UjhNSnB6bnVNUU9NSm5kZ3IrVjVuZzRVQWdObGFya1FEazhlTDg3ZEhFWnZDMU5LV3BOY3lzQ0NuSWZLTFVPZWIxOEZtL3hPWW9SYUxncndWSjgyanJlZkg5TzNaeVNDb08wdSt1YUVVdnNPTytRa0RqbmJEY2JpNkxPTFhwM2xGM2gxU3pUQnp6cm9WamdHek5uMU1DbW02R3BLT21hYnptQUw2ZXhDa0QyMkJmdDRUcVQzdXdoOStWZ3RYVDlmY0lwbDI2Z0pySGZCRStpU2ZIU0RGY3lCa0plWVZ1TUtiNCttMEZZeEZOYk8vdk5obWh5VGFOdmdieHZMNFkvRVR3enNBUm9heFNmeEwrWHJjZUtTS2hzYkJsNkZ0RGZTdXFpUWh2bVV2UlpPSGx2NHJ2eVFtejhvOVBwTFdDbFFTSThKZ2ZsdGJ5Wkt4T3hYRnVYdmNZK0RrRWVUdzJ6TVgxYjErQzBJcFV4OEpyd09jWTB6QnhmbTV6b0VNVWYrSy9JZ3ZCUVR1YmdFN2ZKNlBNaXFpd2dnc04vRWlOSGRIeFUyaEdXQ09SSEljbUVHU3RWeDUvNlQvUDVtRXJibVJER3ZOYmxFbkJKZGpTV01saHlqUkI2YXBUSEM5ZnZLcndqbGR3L01jY2NaaThpb1lYVE9ZNmZUemtZZnE1bHlTVGVVS0dpSVNHMHF5QThYQmdzNVp6Wnh0d041Z0h1WjNOMENHM1I4L3RzbGF0MGtFK2xjbVIrREVOS1ZGT2dXakJmdWFtOHA4OUpkaTZzL0dXcnNPaW43WW1UTVpxRDloSkQwTy9ocFVScUhPaU5NK01JMVRCS1FvdXVwVHoySTRZWE5tMVkvTkZBMjM5eis5d1RzbGdHQjZRbnEyVWlIY3JCUjVUMUVrbnZZT3QzS1FOWk0xS1ZwUkQycWdkTDhVVlJuUjJqNzlDdXJZbW1DYTludmpiMmdVZ2VlUGwzajd3b2lyajUrS0lRSTRGWi9vRU5aT3kwNkt1TUVCc3FETm9iR05ITitCSzBWS1dIUTBSN2R2ODB5NWh5VTM0VXBkOSttMEtKcjh4cnBBb1NPZGtRcGZiNGJNNzNhNWZyZmhrY0hTYitJNkdyQWd1TzZhNnZEbGNKWXk3dHdyZm81NHU1Y2tFRTJlQUFSL0M0Y0tmcFJLU29nZ3gwd3FCT0pkTXVQUGpsTUZ3ZWZydWFVL3AzZlAvbm1LUStkY1hLbUhzZGJmN2xmMGl5Y2ozVmVIZ1c3SWZmWWV1T09wNmlyL3VYWHJjM1hHUk9RNGhwODhsNCsrQ09mSFhoN1hwNGtlbFo2UmRVbTkwWFhWZ2t1d202Sk55LzBwbmQ0TjNydzZEcmN0K1piclRlTjM2c3dKa2FySHdHd1Q2NkJxS0RIaWVGM1RBUmxsdkRBalBoRTFXQXkrVDkzU09kUkZYN24wbUtvbXpqanBZMEl4U0tyK0tJNjlhR0FTV2t6ZjhJeWZNdzVlcmU2QVpXaWYyMHQ4akhaUFEzaDlXSG1FVHp3Rk1oOXZ4T3ZFa0lXMEVhZXVLSFFNQnFCUHhXRitIVzcxZ3NHQkt4UE1VMTduYWpoNFQwYkFUMGJpQkxDUXNiTjAwSG5YU2E5akxBbnloOVdsNU01NlBMR3FLTTFnWFhvMUozczlUR2w1OVIyekV2amRVcnNhN1dMWUc3eWRGTHdraXRYejVrYUJSYnlnYy9LYmlydUs0RHN5M1QydGZYQT0uR0ptTFdhM2xVWFBGU1c0bnR4eXVnWkZtLVFwbzN0VUJDZ2hYbXlab1JhOGlkM2RmOU5WUVQyUkJZM2NhUjBwYnNkTEhYQ0VLTWk3QldxYkxFN2M5X2c=